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Makovka662 [10]
3 years ago
13

In math club, there are 15 7th graders and 25 8th graders What % of the club is 7th graders

Mathematics
1 answer:
tester [92]3 years ago
6 0

Answer:

37.5%

Step-by-step explanation:

15/25+15 *100%= 37.5 %

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Find the number that makes the ratio equivalent to 1:8.
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2:16 i guess

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I honestly don't know but I think it would come out to be 4/5

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Jade buys a blouse and a skirt for 34 of their original price. She pays a total of $31.50 for the two items. If the original pri
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Answer:

`Part A:

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Part B:

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Step-by-step explanation:

I think 34 is 3/4, is that right?

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Part A: The answer would be:

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3 years ago
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Step-by-step explanation:

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A biologist studied how cells grow by adding liquid protein to cell samples. She reported in her study that she divided 3/5 of a
r-ruslan [8.4K]

Answer: \dfrac{1}{5}\text{ of an ounce.}

Step-by-step explanation:

Given : A biologist studied how cells grow by adding liquid protein to cell samples.

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Here , total quantity of liquid protein = \dfrac{3}{5} of an ounce

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Now , Quantity of liquid protein given by her to each cell = (total quantity of liquid protein ) ÷ (3)

= \dfrac{3}{5}\times\dfrac{1}{3}=\dfrac{1}{5}\text{ of an ounce} .

Hence, Quantity of liquid protein given by her to each cell =  \dfrac{1}{5}\text{ of an ounce.}

4 0
3 years ago
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