Question

The ratio of the number of male teachers to female teachers in a school is found to be 3 : 2 if there are 30 M teachers find the number of female teachers.​

Answer 1

Answer:

20

Step-by-step explanation:

Let total no. of teachers = x

then, (3/5)(x) = 30

==> x= 50

Total no. of female teachers = (2/5)(x) = 20

Answer 2

Answer:

the answer is 12

Step-by-step explanation:

Let the number of males and females be 3x , 4x

Given that,

there are 16 females

So,

4x = 16

x = 16/4

no of males = 3x = 3×4

= 12