The ages of the two person differs by 20 years . if 5 year ago the older one be 5 times as old as the younger one, then their present ages, in years are?
1. 25,5. 2.30,10. 3.35,15. 4. 50,30.
- Swati
- 22 जुलाई
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12 उत्तर
12 उत्तर
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30 , 100Modal content
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10Modal content
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2) 30,100Modal content
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20Modal content
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30,100Modal content
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30 ,10 is right ans0Modal content
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30 and 10 is the Answer0Modal content
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2. 30,100Modal content
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50,300Modal content
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30,101Modal content
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Let age of younger be x .then age of older be x+20. Now ,(x+20-5)=5(x-5) Or, x+15=5*x-25 Or, 4*x=40 Or x=10. So age of younger be 10 and older be 30.1Modal content
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