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Популярное Word Problems >

Frankie is twice the age of Freddy. The sum of their ages is 102. How old are Frankie and Freddy?

Решение

F r anki e i s tw i ce t h e a g e o f F re dd y . T h e s u m o f t h e i r a g es i s 102. Ho w o l d a re F r anki e an d F re dd y ?

Решение

Freddy^{'} s age is : 34

Frankie^{'} s age is : 68

Шаги решения

Translate the problem into an equation:

2 x + x = 102

Решите для

x, 2 x + x = 102 : x = 34

Найдите age

Freddy^{'} s age is : 34

Frankie^{'} s age is : 68

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