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人気のある Word Problems >

Kehinde is 20 years younger than Pavati. Five years ago, Pavati's age was 2 times Kehinde's age. How old is Kehinde now?

解

Ke hin d e i s 20 ye a rs yo u n g er t han P a v a t i . F i v e ye a rs a g o, P a v a t i^{'} s a g e w a s 2 t im es Ke hin d e^{'} s a g e . Ho w o l d i s Ke hin d e n o w ?

解

Kehinde^{'} s age is : 25

解答ステップ

Translate the problem into an equation:

x + 20 - 5 = 2 (x - 5)

x

を解く

x + 20 - 5 = 2 (x - 5) : x = 25

Kehinde^{'} s age is : 25

人気の例

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