Question

Rakhi's mother is four times older as old as Rakhi. After 5 years , her mother will be three times as old as she will be then. Find their present ages.

Answer 1

Answer:

10 & 40

Step-by-step explanation:

y = 4x ---- (1)

y+5 = 3(x+5)

y+5 = 3x +15

y = 3x + 10

Put (1)

4x = 3x + 10

x = 10

Put in (1)

y = 4(10)

y = 40