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Arjun is twice as old as Shirya. Five years ago his age was three times Shiryas age. Find their present ages.

Posted by Micki Pandey 5 years, 6 months ago

CBSE > Class 08 > Mathematics

3 answers

Heenal Paneri 5 years, 6 months ago

Let's take shriya's present age as x and Arjun's age be 2x yrs. Shriya's age 5yrs. Ago was x-5 Arjun's age 5yrs. Ago was 2x-5 so , 2x-5 = 3(x-5) , 2x-5=3x-15 ,15-5= 3x-2x ,10 =x

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Sneha Ramparia 5 years, 6 months ago

Let Shriya present age = x years Let arjuns present age = 2x years Five years ago, Shriya's age=(x-5)years Arjuns's age=(2x-5)years Given, Five years ago arjun's age=3×Five years ago Shriya's age A.T.Q 2x-5=3(x-5) 2x-5=3x-15 2x-3x=-15+5 -x=-10 x=10 Arjun's age=2x=2×10=30

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Hamza Juned 5 years, 6 months ago

30,,?

2Thank You

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CBSE > Class 08 > Mathematics