Mathematics Middle School

The local gym has 3 diffrent swimming pools. The length of each pool is shown below

.Pool A 34 and 2/3

Pool B 52 and 5/8

Jennifer swam 3 laps in pool A. Ryan swam 2 laps in Pool B. Who swam futher, and by how much?

Answers

Answer 1

Answer:

Jennifer swam 3/4 further than Ryan

Step-by-step explanation:

2/3=16/24

5/8=15/24

16/24×3=2

15/24×2=1 1/4

Answer 2

Answer:

Step-by-step explanation:

Pool A

34 2/3 x 3
34x3=102
102+2=104

104/3 x 3/1 (3/1 is still a whole number)

104  x  3
_______
3     x   1

=312/3

Simplify

312/ 3
= 104



Pool B

× 4 = 1684 over 8

1684

8

Step 1 of 2: Multiply, sub-step a: Multiply.

Multiply

421/ 8

421

8

× 4 = ( 421 × 4 ) over 8
421 × 4

________

      8

= 1684/ 8

1684/8

Simplify

1684/8 = 421/2

421 ÷ 2 = 210 remainder 1

Related Questions

can you help me please

Answers

Answer:

1,131 sq in.

Multiply length, times width, times height.

▬▬▬▬▬▬The math▬▬▬▬▬▬

8.7

13

10

1,131

▬▬▬▬▬The conclusion▬▬▬▬▬

Hope this helps!

Have a great day.

The person above me is correct!

If 11 1/2 inches of rope is being cut into 1 1/2 inch pieces, how many pieces of rope can be cut?

Answers

Answer:

➡7pieces

Step-by-step explanation:

Let's suppose that x = the number of ropes that can be cut.

➡[tex]X = 11\frac{1}{2} ÷ 1\frac{1}{2}[/tex]

➡[tex]X = 11.5 ÷ 11.5[/tex]

➡[tex]X \approx 7.66[/tex]

➡[tex]X = \bf 7pieces[/tex]

Tony loves collecting toy cars. He wants to write a story problem for his math assignment using the topic of cars, and as the equation. Help Tony write a story problem using the equation and topic he chose, and then solve it.

Answers

Answer:

Tony gets 2 cars from his aunt. One breaks, and he throws it away. How many cars are left?

Answer to the problem: 1

Find the solution to 6 divided by 1/3 , using either the flip and multiply method or common denominator method.
6/18
1/18
6
18

Answers

Answer:

18

Step-by-step explanation:

6/ 1/3

1. Keep  6/ 1/3

2. Change 6 x 1/3

3. Flip 6 x 3/1

4. Answer 18

Colleen is attending a carnival. The price of admission to the carnival is shown. It costs $3 to play a game. Colleen has $35.

Answers

32 dollars because you subtract that
She can play 11 games with 2 dollars left over

Just divide 35 and three and you will get 11 with a remainder of 2

Pls help im stuckkk ahhh

Answers

B ^ 2, as its a tenth

Answer:

10

Step-by-step explanation:

Steven is 5 years older than Lilith. Charlemaine is 3 years younger than twice Steven’s age. Write a polynomial that represents the sum of their ages in standard form.

Answers

Answer:

s = L + 5

c = 2s - 3

Step-by-step explanation:

Steven =Lilith+five

I have tried 912850538475 times to solve this and I can't get it please someone help me with this );

Answers

Answer:

Step-by-step explanation:

She multiplied the popcorn by 15 so just multiply the other ingredients by 15 too

I’m late, sorry! But here is what I got : 1•15= 15 bags of popcorn. 3 3/4 • 15= 56 1/4 cups of pretzels . 2 1/4 • 15= 33 3/4 cups of m&m’s . Im not sure about the constant of proportionality but the equation to help solve it would be y=kx I’m pretty sure and I think the constant is 15 but it probably isn’t.

PLS HELP :< ILL GIVE U 25 BRAINLY THINGY POINTS!!!! there are 2 parts.

Answers

Answer:

I don't know

Step-by-step explanation:

Not got a clue, it’s mad confusing

Question is in the image.

Find the volume of the square pyramid.

Base: 10
Height: 12

Answers

Answer:

V=400

Step-by-step explanation:

Volume= 1 3 ( base area ) ( height )and when you fill in the blanks with the information provided you get 400

Volume= 1 3 ( base area ) ( height )and when you fill in the blanks with the information provided you get 400

Help pls! answer fast BUT ONLY ANSWER IF YOUR SURE ITS CORRECT

Answers

Answer: The answer is B- 45

Step-by-step explanation:

middle on left is 4 middle on right is 5

B-45
find the overall number of employees (19) and then find the middle of that (19/2=9.5) as it is not a whole number, we round to 10th number
count along until you get to the tenth number

Please help I’ll give Brainly if correct if u actually know the answer

Answers

Answer:

7/4 or 1 1/4

Step-by-step explanation:

1/2=2/4

2/4 x 4 =8/4=2

8/4-1/4=7/4

the answer could be 7/4 or 11/4

needs some help please!

Answers

Answer:

72 degrees

Step-by-step explanation:

Because you want subtract both of the number from 180 because triangles angles always have to equal 180 degrees. I hope that helped! :)

85 + 23 + z = 180
108 + z = 180
Z = 180 - 108
Z = 72

What is the surface area of the square pyramid represented by the net?

Answers

Answer:

40.32092

Step-by-step explanation:

A=a2+2aa2

4+h2=32+2·3·32

4+52≈40.32092

40.32092 that is the answer

PLEASE HELP ME !!!!!!!

Answers

Answer:

78.5cm

Step-by-step explanation:

What is the length of the unknown leg of the right​ triangle?

Answers

2 is the length of the unknown leg
Answer of this question is 5ft that I have got

Krista’s mom has told her she need to make the pen 1 2 the size that she had planned (5 feet long by 4 1 2 feet wide). What will the area be? What are two possible lengths and widths she could use? u will receive brainliest

Answers

Step-by-step explanation:

5*4.5=22.5

22.5/2=11.25

11.25=3*3.75

11.25=5*2.25

could someone pls help me? thank you

Answers

Answer:

A. $57.95

C. $12,509.49

Step-by-step explanation:

(dont understand B.)

What steps would you take in order to solve the equation 1/2m + 61 = 39 ?

add 61 and multiply by 1/2
add 61 and multiply by 2
subtract 61 and multiply by 1/2
subtract 61 and multiply by 2

Answers

D. Subtract 61 and multiply by 2

Answer:

D. Subtract 61 and multiply by 2 to get your answer.

Step-by-step explanation:

Hailey bought 3 pounds of apples for $7.70. How much did she pay per pound?

Answers

2.57 is the anwser. it comes out to be 2.56666667 which woukd round up to 2.57

Answer:

About $2.57

Step-by-step explanation:

$7.70 / 3

2.566666667...

Rounds 2.566666667... to the nearest hundreth:

2.57

Double check:

$2.57 (a pound) × 3 (pounds) = $7.71

Since we rounded 2.566666667... to the nearest hundredth, the answer may be slightly off by a few decimals, and that's okay.

Therefore, this answer is correct.

Hailey pays about $2.57 per pound of apples.

I need help with this

Answers

Answer:

1=2 2=5 3=3 5=1

Step-by-step explanation:

Activity B:

Low-pressure systems
Get the Gizmo ready:
Click New until you see a low-pressure system, represented by the symbol L.
Check that Show Mobile Station B data and Show land are on.




Question: What weather patterns are associated with low-pressure systems?


Observe: Note how the air pressure changes as you move Station B towards the center of the low-pressure system.
What do you notice?



Why do you think this is called a low-pressure system?

Answers

Answer:

clouds

Step-by-step explanation:

Low-pressure systems are associated with clouds and precipitation that minimize temperature changes throughout the day, whereas high-pressure systems normally associate with dry weather and mostly clear skies with larger diurnal temperature changes due to greater radiation at night and greater sunshine during the day.

I observe that when moving closer to station B the elevation as well as how close it is to the clouds is making the pressure more/less. also there could be more clouds there making the pressure more high or low.

Areas where the air is warmed often have lower pressure because the warm air rises. These areas are called low pressure systems. ... A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet.

:) hope helped.

Answer:clouds

Step-by-step explanation:

Low-pressure systems are associated with clouds and precipitation that minimize temperature changes throughout the day, whereas high-pressure systems normally associate with dry weather and mostly clear skies with larger diurnal temperature changes due to greater radiation at night and greater sunshine during the day.

I observe that when moving closer to station B the elevation as well as how close it is to the clouds is making the pressure more/less. also there could be more clouds there making the pressure more high or low.

Areas where the air is warmed often have lower pressure because the warm air rises. These areas are called low pressure systems. ... A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet.

Step-by-step explanation:

Savings
The graph shows the savings in Andre’s bank account.

Answers

1. 20/4 = 5
this is because it’s rise over run for slope.

2. the meaning is that over time spent working, savings will add up.

The slope of this line is $5. This means Andre is saving $5 per week in bank.

What is the general equation of a straight line?

The general equation of a straight line is -

y = mx + c

Where -

[m] is the slope of the line.

[c] is the y - intercept.

Given is a graph showing savings in Andre’s bank account.

The coordinates through which the line passes are -  (0, 40) and (4, 60)

Then the slope of this line will be -

m = (60 - 40)/(4 - 0) = 20/4 = 5

A slope of $5 means that Andre is saving $5 per week at bank.

Therefore, the slope of this line is $5. This means Andre is saving $5 per week in bank.

To solve more questions on straight line graphs, visit the link below-

brainly.com/question/2954112

#SPJ1

Add a sign in between the spaced numbers

9 6 2 5 2 9 =433

Answers

Answer:

-

Step-by-step explanation:

962-529=433

Answer:

963 - 529 = 433

Step-by-step explanation:

592 plus 433 is 963 so 963 minus 529 is 433

Map of the City Zoo A triangle with points zebras, monkeys, and lions. The distance from zebras to monkeys is 52 feet and from monkeys to lions is x feet. A triangle with points lions, tigers, elephants. The distance from lions to tigers is 96 feet and from tigers to elephants is 78 feet. The path from the zebras to the monkeys is parallel to the path from the tigers to the elephants. What is the distance between the lions and monkeys? 1. Proportion: 52 78 = x 96 2. Cross-multiply: 4992 = 78x 3. Solve: The distance between the lions and the monkeys is feet.

Answers

Answer:

64 units

Step-by-step explanation:

Hello! This is a proportion problem

52 is a smaller proportion to 78.

X is a smaller proportion to 96.

Since this both have the same ratio scale, we can set them equal to each other, remembering to put the smaller number from each one on the top.

(52/78)=(x/96)

Now we can just solve for X:

(96*52)/(78) = 64 = X

Our answer is in feet so 64 feet is the distance between the lions and the monkeys.

It is 64 units I really don’t want to get into detail just take my word

Pleaseee help me and answer correctly and you will get brainliest!!!

Answers

A, five units right, two units up for the distance between each l and each m.
A because it goes to the right 5 times then up 2 points! Hope that helps

help please?? < 3
Determine how to translate triangle ABC to triangle A'B'C'.
1-left 2, up 9
2-left 2, down 9
3-left 2, up 5

Answers

C is the answer to this question

I need to figure out what the value of x is

Answers

Answer:

52

Step-by-step explanation:

The square means that the angle is a right angle, measuring 90 degrees.

90 = 50 + (x - 12)

Subtract 50 from both sides.

40 = x - 12

Add 12 to both sides.

52 = x

X=52
it’s a right angle so the entire thing is 90. you already know the 50 so put it aside for now. take the whole 90 and add 12 bc you gotta do the opposite of what it says (-12) and then you get 102. then subtract the 50 and you get 52.

What is the absolute deviation of 4 in this data set? {6, 22, 14, 9, 11, 4} 2 3 7 11

Answers

Answer:

4

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

3 5/6
as a fraction greater than 1

Answers

Answer:

yes 3 5/6 is greater than 1

Answer: yes it’s greater than one 3 5/6 > 1

Step-by-step explanation:

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