sbailey0962
26.05.2021 •
Mathematics
There are 250 students in a class the ratio of boys to girls is 3:2 how many boys are there?
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Ответ:
total no of children = 250
let no.of boys be = 3x
let no.of girls be = 2x
equation = 3x+2x= 250
= 5x= 250
= x= 250\5
= x= 50
so, no,of boys = 3x = 3x50 = 150
and no,of boys = 2x = 2x50 = 100
heres ur ans ,
hope it does help u !
if so plz mrk the brainliestt
Ответ: