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人気のある Word Problems >

sue's mother is 22 years older than sue and the sum of their ages was 31. determine their ages

解

s u e^{'} s m o t h er i s 22 ye a rs o l d er t han s u e an d t h e s u m o f t h e i r a g es w a s 31. d e t er min e t h e i r a g es

解

Mother^{'} s age is : 26 \frac{1}{2}

Sue^{'} s age is : 4 \frac{1}{2}

解答ステップ

Translate the problem into an equation:

x - 22 + x = 31

x

を解く

x - 22 + x = 31 : x = \frac{53}{2}

発見する age

Mother^{'} s age is : 26 \frac{1}{2}

Sue^{'} s age is : 4 \frac{1}{2}

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