Question

Maria finds a local gym that advertises 71 training sessions for $811. Find the cost of 116 training sessions

Please give the for mula used

Answer 1

The cost of 116 training sessions is: $1325.01

This is because you can divide 811 by 71 to get the unit rate, then multiply it by 115 to get your approximate answer listed above.

Answer 2

You have to do 811 times 116 and then divide by 71, so basically set up a proportion and cross multiply