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There are 35 females performed in a dance recital.The ratio of men to women is 3 : 8. How many men are in the dance recital

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Answer:

13 or 13.125 you have to look at your notes to see which it is. Personally I would take 13. Try that first.

Explanation:

Be careful how you interpret this question. It reads like this.

3:8 :: x:35

In other words, the 8 and 35 females goes together.

Set this up as a proportion

3/8 = x / 35 Cross multiply

3*35 = 8x Combine the left

105 = 8x Switch

8x = 105 Divide by 8

x = 105 / 8 get the answer

x = 13.125 You cannot have 1/8 of a person. So what are you going to do?

You have to round down. x = 13. How close is this

13/35 = 0.371 as apposed to 0.375 which is what 3/8 is.


User Roy Marco Aruta
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