Vikas is three years older than Deepika.Six years ago,Vikas's age was four times Deepika's age.Find the ages of Deepika and Vikas.
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let deepika's age=x years
then Vikas's age=x+3 years
6 years ago
deepika's age=x-6 years
Vikas's age=x+3-6 =x-3 years
so according to qns
x-3=4(x-6)
x-3=4x-24
x-4x=-24+3
-3x=-21
3x=21
x=21/3
x=7
so deepika's age= 7 years
Vikas's age=7+3= 10 years
then Vikas's age=x+3 years
6 years ago
deepika's age=x-6 years
Vikas's age=x+3-6 =x-3 years
so according to qns
x-3=4(x-6)
x-3=4x-24
x-4x=-24+3
-3x=-21
3x=21
x=21/3
x=7
so deepika's age= 7 years
Vikas's age=7+3= 10 years
RahulP1:
bcoz 6 years pahle ki baat ho rahi h
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