Question 700439
what if we assume son is as old as his father is today then there ages total will be 126
s + 2f = 126
if s = f, then
f + 2f = 126
f = 126/3
f = 42 is father's present age
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and if father is as old as his son is today then there ages total will be 38. find there present ages
2s = 38
s = 19 is son's present age