Question

A gym has 11 rows of elliptical machines with 13 machines in each row. The gym also has 14 rows of treadmills with 12 treadmills in each row. What is the maximum number of people that can use the elliptical machines and the treadmills at the same time?

Answer 1

331 people can use the treadmills and elliptical machines at the same time
143 for the elliptical machines and 331 for the tredmills

Answer 2

13 x 11 = 143
14 x 12 = 168
168 + 143 = 311 people