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This year, Michael gave piano performances. That is fewer than last year. How many times did Michael perform last year?____ piano performances
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Q. This year, Michael gave piano performances. That is fewer than last year. How many times did Michael perform last year?____ piano performances
- Set up equation: Let be the number of performances last year. This year's performances are fewer than last year, so this year's performances equal of last year's. Set up the equation: .
- Solve for x: Solve for x. Divide both sides of the equation by to isolate : .
- Calculate : Calculate . . This means Michael performed times last year.
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