Question

The ratio of males in total students in mathematics class is 12 to 30 What is the percent of male and female also show work please

Answer 1

Data:
Total (students) = 30
Males: $\frac{12}{30}$
Female: ?

Solving:

Female: 30 - 12 = 18

Female: 

$\frac{18}{30}\:or\:60\%$

Males: 

$\frac{12}{30}\:or\:40\%$