The ratio of present ages is 2:7 after 2 years the ratio of ages will be 1:3 what is thr present age of rehana
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(2x+2)/(7x+2) = 1/3
(6x+6) = 7x+2
x = 4
2×4/7×4
8/28
(6x+6) = 7x+2
x = 4
2×4/7×4
8/28
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