Altogether, 360 schoolchildren sit down for their exams.
Five percent of them have one pen. Of the remaining 95
percent, half of them have two pens and the other half
have none. How many pens do the children have between
all of them?
HEL MEEEE

Answers

Answer 1

Answer:

A esta así no puedo xd ._.

Answer 2

Total Pens, owned by all students between all of them = 360

Percentage wise calculation of Pens  

Total children = 360
Students having one pen = 95% of 360 = 18

Remaining 95% = 360 - 18 = 342

Half of remaining ie 342 = 171, have two pens

Other half of remaining ie 171 have no pens

Total pens, all children have between all of them = Summation (number of students x number of pens)

= (18 x 1) + (171 x 2) + (171 x 0)

= 18 + 342

= 360

To learn more about Percentage, refer https://brainly.com/question/26080842?referrer=searchResults


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1+Q

Step-by-step explanation:

Answer:

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since sum means to add, and they give the values of 1 and q, we just need to plug it in.

The side lengths of a triangle are 9, 12, and 18. Is this a right triangle? O A. Yes, because 92 + 122 ​

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Answer:

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Step-by-step explanation:

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Answer : 56.5

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Step-by-step explanation:

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Step-by-step explanation:

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▶️ 3⁴ = 3×3×3×3

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ANSWER:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

Step-by-step explanation:

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Answer:

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Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

Answer:

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Answers

Answer:

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Answers

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Answers

Answer:

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Answers

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Answers

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

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Answer:

sorry i dont know

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