If 3/2 years is added to 3/7 ages of suresh, he wil be half his age, what is his actual age?
Answers
Given:
The addition in 3/7 age of Suresh = 3/2 years
The new age of Suresh = 1/2 of his Actual age
To Find:
The actual age of Suresh.
Calculation:
- Let the actual age of Suresh be x years.
- According to the given condition:
(3 / 7) × x + 3 / 2 = (1 / 2) × x
⇒ {(1 / 2) - (3 / 7)} × x = 3 / 2
⇒ x / 14 = 3 / 2
⇒ x = 42 / 2
⇒ x = 21 years
- Hence, the actual age of Suresh is 21 years.
Given : if 3/2 years is added to 3/7 ages of suresh, he wil be half his age
To find : What is Suresh age
Solution:
Let say Age of Suresh = 7Y Years
3/7 of 7Y = (3/7)7Y = 3Y Years
3/2 years is added to 3/7 ages of suresh
=> 3Y + 3/2 = (6Y + 3)/2
he will be half his age
=> (6Y + 3)/2 = 7Y/2
=> 6Y + 3 = 7Y
=> Y = 3
Age of Suresh = 7Y = 7(3) = 21 Years
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