Present age of Sumitra is twice the present age of Sulekha . 10 yeras ago, the age of Sumitra was thrice the age of Sulekha . What are their present ages ?
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◕ Present age of Sumitra is twice the present age of Sulekha.
◕ 10 years ago, the age of Sumitra was thrice the age of Sulekha.
◉ Their present ages.
Let the present age of Sulekha = x
∴ Present age of Sumitra = 2x
10 years ago,
(To find the ten years ago and we will subtract 10 from their ages.)
Age of Sulekha = (x - 10) years
Age of Sumitra = (2x - 10) years
According to the problem:-
2x - 10 = 3(x - 10)
On solving :-
2x -10 = 3x - 30
- 10 + 30 = 3x - 2x
∴ Present age of Sulekha =
and,
Present age of Sumitra =
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