Question

Anu's and Pari's ages are in the ratio 4:5. Four years from now, the ratio will be 9:11. find their present ages​

Answer 1

THE ANSWER IS 32 AND 40 RESPECTIVELY

Step-by-step explanation:

let there be a constant x

therefore, anu's age= 4x

pari's age = 5x

so, 4x+4/5x+4= 9/11

11(4x+4)=9(5x+4)

44x + 44 = 45x + 36

45x – 44x = 44–36

hence, x = 8

so, anu's age= 4x= 4x8= 32 years

pari's age=5x=5x8= 40years

HOPE IT HELPS