Question

Fill in the blank:

The average age of three boys is years and their ages are in the proportion . The age of the youngest boy is ________.

A

years

B

years

C

years

D

years

Medium

Solution

verified
Verified by Toppr
Correct option is
C

years

average age of three boys years, their ages are in the proportion  
Lets us assume  their ages
As we know, an average is the sum of a list of numbers divided by the number of numbers in the list.
Average age of three boys



The age of the youngest boy years

Was this answer helpful?

upvote 0
downvote0