Question

If sunita age is 20% of Radha age and Radha age is 30% of aamna age then what per cent of Aamna age is sunita age​

Answer 1

Answer:

Let the present age of Radha be x yrs.

Therefore, present age of Radha's mother =3x yrs.

After 15 years,

Age of Radha =15+x yrs.

Age of Radha's Mother =3x+15 yrs

According to the question,

3x+15=2(x+15)

3x+15=2x+30

x=15

Answer 2

ANSWER

Let the present age of Radha be x yrs.

Therefore, present age of Radha's mother =3x yrs.

After 15 years,

Age of Radha =15+x yrs.

Age of Radha's Mother =3x+15 yrs

According to the question,

3x+15=2(x+15)

3x+15=2x+30

x=15

Therefore, Age of Radha =15 yrs

Age of Radha's Mother =45 yrs