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Popular Word Problems >

Ann is 3 years older than Helen. If twice the sum of their ages is 50 years, how old is Ann.

Solução

A nn i s 3 ye a rs o l d er t han He l e n . I f tw i ce t h e s u m o f t h e i r a g es i s 50 ye a rs, h o w o l d i s A nn .

Solução

Ann^{'} s age is : 14

Passos da solução

Translate the problem into an equation:

2 (x + x - 3) = 50

Resolver para

x, 2 (x + x - 3) = 50 : x = 14

Ann^{'} s age is : 14

Exemplos populares

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