Given :
A group of 106 campers sits in a big circle.
The camp leader tells them to say "hello" to each camper sitting to their left and right.
To Find :
What is the total number of times the campers say "hello".
Solution :
It is given that each camper say "hello" to each camper sitting to their left and right i.e each camper says "hello" twice.
Therefore, 106 campers will say hello = 106 × 2 = 212 times.
Hence, this is the required solution.
