Question

The ratio of mother and her daughter's age is 7:1. if mother's age is 63 years. Find the age of her daugter.​

Answer 1

Let the age of the mother and daughter be 7x and x years respectively.

Therefore, Four years ago, 7x−4x−4=191

19x - 76 = 7x - 4

12x = 72 => x = 6

Therefore, Mother's age after four years = 7x +4 = 7×6+4 = 46 years

Answer 2

Answer:

Step-by-step explanation:

Ratio of mother and his daughter =7:1

Mother's age=63

Daughter age=63÷7=9