Question

In a school 720 are boys and 40% are girls . Find the number of girls.​

Answer 1

Step-by-step explanation:

no. of boys =720

no. of girls =?

% of girls = 40%

% of boys = 100% - 40

Let total no. of student be x

so,

60% of x = 720

60/100 of x= 720

x= 720*100/60

x=1200

Total no. of girls = 1200 - 720

= 480

Hope it will help you