Madison has a collection of 220 coins. How many coins represent 5% of her collection?
1 answer:
Answer:
11
Step-by-step explanation:
220/x=100/5
(220/x)*x=(100/5)*x - we multiply both sides of the equation by x
220=20*x - we divide both sides of the equation by (20) to get x
220/20=x
11=x
x=11.
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