Question

Solve the missing term?

1) 3:n = 18:36

2) 6:7 = 24:n

3) n:45 = 4:9

4) 15/n = 5/7

5) 9/11 = n/33

Answer 1

Cross multiply for value of n.

It's very easy. basic maths

Answer 2

1) n = 6

2) n = 28

3) n= 20

4) n= 21

5) n = 27