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Popolare Word Problems >

Johnny is 26 years older than Ron. 10 years ago, Johnny was 2 times as old as Ron. Find Ron's present age.

Soluzione

J o hnn y i s 26 ye a rs o l d er t han R o n . 10 ye a rs a g o, J o hnn y w a s 2 t im es a s o l d a s R o n . F in d R o n^{'} s p rese n t a g e .

Soluzione

Johnny^{'} s age is : 62

Ron^{'} s age is : 36

Fasi della soluzione

Translate the problem into an equation:

x - 10 = 2 (x - 26 - 10)

Risolvi per

x, x - 10 = 2 (x - 26 - 10) : x = 62

Trova age

Johnny^{'} s age is : 62

Ron^{'} s age is : 36

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