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2. Ratio of present ages of A and B is 16 : 7. After 12 yr,
A’s age is twice of B’s age, then find present ages of A
and

By Melody

2. Ratio of present ages of A and B is 16 : 7. After 12 yr,
A’s age is twice of B’s age, then find present ages of A
and B​

About the author
Melody

if two supplementary angles are in the ratio5:13,then find there measure​

If in an A.P., the sum of first m terms is n and the sum
of its first n terms is m, then prove that the sum of its
first

1 thought on “2. Ratio of present ages of A and B is 16 : 7. After 12 yr,<br />A’s age is twice of B’s age, then find present ages of A<br />and”

  1. Step-by-step explanation:

    let the present ages of A and B be 16x and 7x respectively.

    After 12 years ;

    A’s age = 16x+12

    B’s age = 7x+12

    A.T.Q.

    16x+12=2(7x+12)

    16x+12=14x+24

    16x-14x= 24-12

    2x= 12

    x= 6

    A’S PRESENT AGE= 16x = 16(6)= 96 years

    B’S PRESENT AGE= 7x = 7(6)=42 years

    thankyou

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