amerocalliep8q1x1 amerocalliep8q1x1
  • 14-05-2018
  • Mathematics
contestada

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?

Respuesta :

noahverm noahverm
  • 14-05-2018
There are 23 males and 16 females in the class.
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meklit1
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
Answer Link

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