Question

This year, Tanner gave 28 piano performances. That is 50% fewer than last year.
How many times did Tanner perform last year?

Answer 1

Tanner preformed 56 times last year. 50% is half so you just have to multiply 28 by 2

Answer 2

Tanner performed 56 times last year. Which means 50% is half. So do 28x2 which gives you 56