Question

A Mother is 20 years older than her daughter, 4 years before she was 5 times of her daughter's age at that time. How old is the daughter now?

Answer 1

Answer:

it is answer daughter age 20

Step-by-step explanation:

5*4

Answer 2

m=mother's age

d=daughter's age

m = d + 20 (ages now)

m - 4 = 5(d -4) (ages 4 yrs before)

(d + 20) - 4 = 5d - 20

d + 16 = 5d - 20

4d = 36

d = 9 (age of daughter now)

m = 29 (age of mother now)

m - 4 = 25 (age of mother 4 yrs before)

d - 4 = 5 (age of daughter 4 yrs before)