Question

35.
The sum of the ages of 3 persons is 150 years. 10 years ago their ages were inthe ratio 7:8:9. Their
present ages are​

Answer 1

Step-by-step explanation:

Let the ratio to be 7x:8x:9x

so eqation is

(7x+8x+9x)-10=150

24x=150+10

×=160/24=10/3