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人気のある Word Problems >

Evelyn is 32 years older than Rick. Lily is 72. Harry is 60 years younger than Lily and 1 year older than Rick. How old is Rick?

解

E v e l y n i s 32 ye a rs o l d er t han R i c k . L i l y i s 72. H a rry i s 60 ye a rs yo u n g er t han L i l y an d 1 ye a r o l d er t han R i c k . Ho w o l d i s R i c k ?

解

Rick^{'} s age is : 11

解答ステップ

Translate the problem into an equation:

x - 32 = 72 - 60 - 1

x

を解く

x - 32 = 72 - 60 - 1 : x = 43

発見する Rick's age

: 11

Rick^{'} s age is : 11

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