Grand Father, Father and Grand Son Ages
?One grand father
?One father
?One Grand Son
Sum of their ages is 140 years
Grand son’s age in month
is equal to grand fathers age in years
Grand son’s age in days
is equal to Father’s age in weeks
Now, Find out the age of all three.
ANSWER
Grand son’s age in years
7
Father’s age in years
49
Grand father’s age in years
84
Lets say G, F and S are ages of grand father, father and son in years
than
G+F+S = 140
S*12 = G
S*365 = (F*365)/7 => F = 7S
Than 12S + 7S + s = 140 => 20S = 140 => S = 7 Years
F = 49 Years
G = 84 Years
Grand Father, Father and Grand Son Ages
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