Question

ratnas age after 15 year will be 5 times his age 5 years back what is ratna s present age




please give meaningful answer​

Answer 1

Answer:

5

Step-by-step explanation:

Let ratan age be x

5 years back his age will be x-5

After 15 years he will be 5(x-2)

x-5 = 5(x-5)

x-5 = 5x-25

-5+25 = 5x-x (transposing in like term)

+20 = 4x

x = 5

Ratan's present age is 5

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