Question

3/5 of the 250 people at a disco are girls.
a) How many girls are at the disco?
b) How many boys are are at the disco?​

Answer 1

Answer:a) 3/5 x 250= 150

b)250-150=100

Answer 2

Answer:

no of girls=

$\frac{3}{5} \times 250 = 150$

no of boys =total- no of girls

$250 - 150 = 100$