Question

Miguel started an exercise program that has him swim 8 laps each day during the first week. Each week he adds 2 laps to his routine. In which week will he swim 20 laps each day?

Answer 1

The answer would be 7 weeks.

It would be 7 because if you counted by 2’s starting at 8 and ending at 20, you would have counted 7 times.