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受欢迎的 Word Problems >

Gabrielle's age is two times Mikhail's age. The sum of their ages is 72 . What is Mikhail's age?:years old

解答

G ab r i e ll e^{'} s a g e i s tw o t im es M ikhai l^{'} s a g e . T h e s u m o f t h e i r a g es i s 72 . Wha t i s M ikhai l^{'} s a g e ? : ye a rs o l d

解答

Mikhail^{'} s age is : 24

Gabrielle^{'} s age is : 48

求解步骤

Translate the problem into an equation:

2 x + x = 72

求解

x, 2 x + x = 72 : x = 24

找到 age

Mikhail^{'} s age is : 24

Gabrielle^{'} s age is : 48

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