Question

There is a total of 270 men, women and children on a train.

The ratio of men to women is 4 :5.
The ratio of women to children is 10 :9.
How many men are on the train?

Answer 1

80 men

Explanation:

4 : 5 10 : 9

40 : 50 : 45

40 x 2 = 80