Question

a is twice as B five years ago a is three times as old as b find theri present age
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Answer 1

Answer:

20 years

Step-by-step explanation:

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Answer 2

Answer:

Age of a= 20 years

Age of b= 10 years

Step-by-step explanation:

Let age of B was x 5 years ago

Age of A is 3x 5 years ago

Present age of B is x+5

Present age of A is 3x+5

Present Age of A is twice of B

3x+5=2(x+5)

x is 5 that is B age 5 years back

Present B age is 10 years

Present A age is 20 years .