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人気のある Word Problems >

Alan is 5 times the age of his son, Tom. In6 years, he will be 3 times the age of Tom. Howold is Tom now?

解

Alan is 5 times the age of his son, Tom. In6 years, he will be 3 times the age of Tom. Howold is Tom now?

解

Tom^{'} s age is : 6

Alan^{'} s age is : 30

解答ステップ

Translate the problem into an equation:

5 x + 6 = 3 (x + 6)

x

を解く

5 x + 6 = 3 (x + 6) : x = 6

発見する age

Tom^{'} s age is : 6

Alan^{'} s age is : 30

人気の例

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