Question
what type of problem can be solved using the least common multiple?
Answers
Ms. Sue
We've had many questions similar to this:
A doughnut shop gives away a free cup of coffee to each 10th customer. It also gives away a free doughnut to each 15th customer. If the present customer gets both a free doughnut and cup of coffee, which numbered customer will get both?
A doughnut shop gives away a free cup of coffee to each 10th customer. It also gives away a free doughnut to each 15th customer. If the present customer gets both a free doughnut and cup of coffee, which numbered customer will get both?