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Популярное Word Problems >

A father is three times as old as his son. How old is each if the sum of their age is 60

Решение

A f a t h er i s t h ree t im es a s o l d a s hi s so n . Ho w o l d i s e a c h i f t h e s u m o f t h e i r a g e i s 60

Решение

Boy^{'} s age is : 15

Father^{'} s age is : 45

Шаги решения

Translate the problem into an equation:

3 x + x = 60

Решите для

x, 3 x + x = 60 : x = 15

Найдите age

Boy^{'} s age is : 15

Father^{'} s age is : 45

Популярные примеры

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