Arun is a boy whose height increases 10% every 2 year. By what percentage in total (approximately), will his height increase from his present height after 6 years?
Answers
Answered by
1
Answer:
30%
10% 2yrs
? 6 yrs
cross multiply
10×6/2
=30%
Answered by
0
His height will increase by 30% of his current height in the next 6 years.
GIVEN: Arun is a boy whose height increases 10% every 2 years.
TO FIND: Increase from his present height after 6 years
SOLUTION:
As we are given in the question,
Increase in height in 2 years = 10%
Also,
Increase in height in year = Increase in height in 2 years/2
Increase in height in 1 year = 10/2%
Increase in height in 1 year = 5%
Therefore,
Increase in height in 6 years = 6 * Increase of height in 1 year.
Increase in height in 6 years = 6 * 5%
Increase in height in 6 years = 30%
Hence,
Arun's height will increase by 30% from his current height after 6 years.
#SPJ2
Similar questions