24-06-2020
Mathematics

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arjun is as twice as older than shriya. five years ago his age was three times shreya's age. find their present age.

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malavikaramthaire malavikaramthaire

04-07-2020

Answer:10 and 20

Step-by-step explanation:Shreyas age:X

Arjuns age: 2x

Shreyas age 5 years ago:x-5

Arjuns age 5 years ago: 2x-5

We get the equation: 2x-5=3(x-5)

2x-5=3x-15

2x-3x=-15+5

-x=-10

X= 10

Shreyas present age is 10 years

Arjuns present age is 2x(2×10) =20 years

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