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Popolare Word Problems >

Mr Stuart is three times as old as Vera. In six years the sum of their ages will be 68. How old is each now?

Soluzione

M r St u a r t i s t h ree t im es a s o l d a s V er a . I n s i x ye a rs t h e s u m o f t h e i r a g es w i ll b e 68. Ho w o l d i s e a c h n o w ?

Soluzione

Vera^{'} s age is : 14

Stuart^{'} s age is : 42

Fasi della soluzione

Translate the problem into an equation:

3 x + 6 + x + 6 = 68

Risolvi per

x, 3 x + 6 + x + 6 = 68 : x = 14

Trova age

Vera^{'} s age is : 14

Stuart^{'} s age is : 42

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