Question

ammu's age after 15years will be 5times his age 5years back what is the present age of ammu

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Answer 1

Answer:

10

Step-by-step explanation:

x be Ammu's age;

x+15 = 5(x-5)

x+15 = 5x -25

4x = 40

x= 10

Answer 2

Answer:

Present age = 10 years.

Step-by-step explanation:

Let his present age be x.

Age 5 years ago = x - 5

Age after 15 years = x + 15

x + 15 = 5(x - 5)

x + 15 = 5x - 25

4x = 40

x = 10

Therefore present age = 10 years.