Math, asked by pushpagupta5514, 19 days ago

the sum of the age before 10 years and after 10 years is 40. find his present age

Answers

Answered by Scical

0

Answer:

20

Step-by-step explanation:

Before 10 years his age is 10 ,after 10 years his age will be 30 ,so the present age is 20

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