Question

Three years ago amit age was 4 times age of smita at that time. five years hence, amit age will be twice the age of smita then find ther present age?

Answer 1

Answer:

Age of Amit=19

Age of Smita=7

Step-by-step explanation:

Let the age of Amit be X

Let the age of Smita be Y

(CASE-1) 3 years ago

X-3=4(Y-3)

X=4Y-12+3=4Y-9......…...(1)

(CASE-2) 5years hence

X+5=2(Y+5)

X=2Y+10-5

X=2Y+5..............(2)

Now by equating both eq 1&2, we get

4Y-9=2Y+5

4Y-2Y=9+5

2Y=14

Y=7

then put y =7 in (2)

X=2×7+5

X=14+5

X=19

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Answer 2

Answer:

Three years ago, Amil's age was four times the age of smita at that time Five years hence, Amut'u age will be Helce the age of smita then find their present ages?