The boys and girls in the school are in ratio 9:5 if the number of girls are 320 then find the total strength of the school
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Answered by
43
boys be 9x
then girls = 5x
given 5x= 320
x= 64
total strength= 9x+5x=14x= 14*64= 896
then girls = 5x
given 5x= 320
x= 64
total strength= 9x+5x=14x= 14*64= 896
Answered by
24
let's the boy be = 9x and girls be 5x
therefore 9x + 5x = 14 x
now, 5x = 320
x = 64
14 * 64= 896
therefore 9x + 5x = 14 x
now, 5x = 320
x = 64
14 * 64= 896
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