Question

Half of the group of children are playing in the park. Three fourth of the remaining are busy in studies. The rest 9 are doing yoga. Find the number of total children in the group.

Answer 1

hope u like this....

Answer 2

Answer:

let the children be x

Step-by-step explanation:

children playing in the park = x/2

children busy in studies = x/2 * 3/4 =3x/8

children doing yoga = x/2 - 3x/8 = 4x-3x/8

= x/8

we know that children doing yoga =9

so, x/8 = 9

x = 9*8 =72

therefore total children in the group are 72