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2. The ratio of present ages of A and B is
4:3. If four years before, the ratio of
their ages was 2:1, the present

By Camila

2. The ratio of present ages of A and B is
4:3. If four years before, the ratio of
their ages was 2:1, the present age of A
is?​

About the author
Camila

Write the rational numbers whose

absolute value is 5/6.

With solution in note book

I will mark r

square metres. The length of the sheet is
3/4
The area of a rectangular aluminium sheet is
51/40
metres. Find

1 thought on “<br />2. The ratio of present ages of A and B is<br />4:3. If four years before, the ratio of<br />their ages was 2:1, the present”

  1. Step-by-step explanation:

    A/B=4x/3x

    before 4 years 4x-4/3x-4=2/1

    4x-4=6x-8

    6x-4x=-4+8

    2x=4

    x=2

    present age of a is 4x=4×2=8

    present age of B is 3x=3×2=6

    Reply

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