The sum of the ages of a mother, daughter and son is 96 years .What will be the sum of their ages after 5 years?
a.111
b.105
c.110
d.101
Answers
Answer:
111
Step-by-step explanation:
Sum is 96
After 5 years
=96+(3×5)
=96+15
=111
Sum of ages of all three person after 5 years is 111 years.
Option (a) is correct.
Given:
- The sum of the ages of a mother, daughter and son is 96 years .
To find:
- What will be the sum of their ages after 5 years?
- a) 111
- b) 105
- c) 110
- d) 101
Solution:
Concept to be used:
- After 5 years each person will 5 year old.
Step 1:
Write the sum of present ages if all three.
According to the question,
Mother's age+Daughter's age+ Son's age= 96 years.
Step 2:
Find the sum of ages after 5 years.
As, after 5 years; Mother, daughter and son all will get 5 years old.
So,
Sum of ages of all three after 5 years= 96+5+5+5
Sum of ages of all three after 5 years= 111 years.
Thus,
Sum of ages of all three after 5 years= 111 years.
Option (a) is correct.
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