7 years ago ,the ages of two men were in the ratio of 2:3whereas it is 3:4 now.find the ptesent ages?
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Answer:
21 and 28
Step-by-step explanation:
(2x + 7) / ( 3x + 7 ) = 3/4
8x + 28 = 9x + 21
x = 7
present age = 2x + 7
= 14+7 = 21yrs
= 3x + 7
= 21+7 = 28yrs
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