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31 March, 06:58

A group of 150 middle school students were asked whether they prefer playing video games or watching TV in their spare time.

Girls Playing video games is 26

Boys Playing video games is 40

Girls watching tv is 61

Boys watching tv is 23

(a) What percentage of the students prefer playing video games?

(b) What percentage of the students are boys?

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  1. 31 March, 09:57
    0
    A = 44%

    B = 42%

    You add 26 and 40 to get 66 and divide by 150. you get. 44. Multiply this by 100 and get 44% for A.

    You add 40 and 23 to get 63 and divide by 150 again. you get. 42. Multiply this by 100 and get 42% for B.
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