Question

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After 15 years, Rajiv's age will be 4 times his present age. What is his present age?​

Answer 1

Answer: Rajiv is 5 years old

Step-by-step explanation:

Let x be Rajiv's Age

After 15 yrs,

x + 15 = 4x

15 = 4x - x

15 = 3x

3x = 15

x = 15/3

=> 5

Answer 2

Answer:Do the process

Step-by-step explanation:

Let the age be x

Present age be 4×x=4x

After 15 years =x+15

AQT= 4x=x+15

4x-x=15

3x=15

X=15/3

X=5(ans).

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