The present ages of three persons in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 76. Find their present ages (in years)
a) 8,20,28 b) 12,21,27 c) 20,35,25 d) Non of this
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Answer:
d is the correct answer of this question
Step-by-step explanation:
because there is no option which added and answer is 76
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