Fiteen years from now Ravi's age will be four times his present age. Then th present age of Ravi is
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Answered by
1
Solution:
Let Ravi’s present age be x years.
After fifteen years, Ravi’s age = 4x years.
Fifteen years from now, Ravi’s age = (x+15) years.
According to question, 4x = x + 15
4x-x=15⇒ 4x−x=15
[Transposing x to L.H.S]
3x = 15
\Rightarrow\ \frac{3x}{3}=\frac{15}{3}⇒
3
3x
=
3
15
[Dividing both sides by 3]
x = 5 years.
Hence, Ravi’s present age be 5 years.
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Answered by
0
Answer:
his current age is 60 yrs
Step-by-step explanation
his age in present=15×4
=60yrs
and
his age earlier=60-15
=55yrs
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