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sveta [45]
3 years ago
10

A group of 100 middle school students were asked whether they prefer playing video games or watching TV in their spare time. The

genders of the students and their responses are reported in the following table.
Playing video games ----------- Watching Tv
Girls = 18------------------------------------------35
Boys=24 -----------------------------------------23
(a) What percentage of the students are girls?
(b) What percentage of the students prefer watching TV?
Mathematics
1 answer:
Lisa [10]3 years ago
8 0

Answer:

a) 53%

b) 58%

Step-by-step explanation:

a) (18+35)/100 × 100 = 53%

b) (35+23)/100 × 100 = 58%

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Step-by-step explanation:

Alright, lets get started.

We have given the volume of a prism that is 2400 cubic centimeters.

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The formula of volume of rectangular prism is :

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Where l is length of base

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So, if we factor 2400 in two different manners, we could have two different dimensions of this prism having same volume that is 2400.

So, our first factor would be :

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Means the prism has base of 20 and 20 centimeters and height of 6 centimeters.

Our second factor would be :

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Means the prism has base of lenght 40 and width 30 and its height is 2 centimeters.

Hence we have two dimensions of prism, 20  20  6  and another one is 40  30  2.    :  Answer

Hope it will help :)


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