amerocalliep8q1x1 amerocalliep8q1x1

14-05-2018
Mathematics

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A class has a total number of 39 students. The number of males is 7 more than number of females. How many males and how many females?

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noahverm noahverm

14-05-2018

There are 23 males and 16 females in the class.

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meklit1 meklit1

14-05-2018

let number of male be y and
let number of female be x

so y=7+x

so y+x=39

7+x+x=39

x=16

and y=23

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