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人気のある Word Problems >

jack was 12 years older than Priscilla. Together their ages totaled 168 years. What were their ages?

解

ja c k w a s 12 ye a rs o l d er t han P r i sc i ll a . T o g e t h er t h e i r a g es t o t a l e d 168 ye a rs . Wha t w ere t h e i r a g es ?

解

Jack^{'} s age is : 90

Priscilla^{'} s age is : 78

解答ステップ

Translate the problem into an equation:

x + x - 12 = 168

x

を解く

x + x - 12 = 168 : x = 90

発見する age

Jack^{'} s age is : 90

Priscilla^{'} s age is : 78

人気の例

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