Question

five years ago John age half of the neeraj age .if John present age 10find neeraj present age​

Answer 1

Answer:

Let, John's age is now x years.

5 years ago, he was (x - 5) years old

In 8 years, he will be (x + 8) years old

By the given condition,

x - 5 = 1/2 (x + 8)

⇒ 2 (x - 5) = x + 8

⇒ 2x - 10 = x + 8

⇒ 2x - x = 8 + 10

⇒ x = 18

Therefore, John is 18 years old now.

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Step-by-step explanation:

Answer 2

Answer:

20 is the answer.

Step-by-step explanation:

Let's take John's age as 'x'.

If his age is then before 5 years his age will be=x-5

If his age is twice of Neeraj then Neeraj's age is=x+5

So,if John's present age is 10 then Neeraj's present age will be=x+10

                                                                                                         =10x2

                                                                                                        =20 years

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