# mathematics

Corey spends 16% of his salary on food each week. If his salary is \$800 per week, how much does Corey spend on food each week?

Write an equation with ratios. Use c for the unknown value.
____ = ____
800 100
Corey spends \$ on food each week

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1. c/800 = 16/100
so c = 8 * 16

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2. 128

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