Jack and Jim went to the supermarket together with their sons Mark and Mike.
All of them bought some towels and the cost of each towel was a whole number. Interestingly, each of them paid an amount per towel equal to the number of towels they purchased individually.
After leaving the supermarket, they noticed that both the fathers had spent $ 21 more than their respective sons and Jack had bought 5 towels more than Mark.
Who is Jim’s son?
Select your answer. Poll ends on June 22, 2017
Result of this poll (This poll has expired)