Question

There were 1800 people in all.if 4/9 men and 3/5 women .
find the number of children in the hall

Answer 1

Given:

There were 1800 people in all.if 4/9 men and 3/5 women .

To find:

Find the number of children in the hall

Solution:

From given, we have,

There were 1800 people in all

Out of 1800 people, 4/9 were men

Number of men = 4/9 × 1800 = 800

Out of 1800 people, 3/5 were women

Number of women = 3/5 × 1800 = 1080

Therefore, the total number of children in the hall is given by,

Number of children = 1800 - (1080 + 800) = 1800 - 1880 = 80

Therefore, the number of children in the hall is 80.