Question

The present age of A is twice that of B . After 30 years , age of A will be 1.5 times of age of B . Find the age of A and B ?
A)A = 34 years , B = 17 years
B)A = 30 years , B = 15 years
C)A = 20 years , B = 10 years
D)A = 40 years , B = 20 years

Answer 1

Step-by-step explanation:

Let B's age be x

A's age =2x

After 30 years,

b's age=x+30

a's age=2x+30

But according to question

a's age=1.5 (x+30)

Therefore

2x+30=1.5(x+30)

2x+30=1.5x+ 45

0.5x=15

x=30

2x=60

Note:Answer is not same as there might be some issue in values. you can do it as per this method.