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Algebra - Ratio, Proportion, Percent Quiz Review
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This summer, Christian charged $48 to mow lawns. This was a 20% increase from last summer. How much did Christian charge last summer?
$40
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Tori is buying a $350 purse. The store is having a 35% off sale. What is the final price of the purse with a 6.5% sales tax?
$242.29
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15 baskets
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67.3% decrease
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In Mrs. Saler's math class, the ratio of girls to total students is 5 to 8. If there are 24 total students, how many boys are in the class?
9 boys
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Simplify the ratio: 3 pounds to 50 ounces
24:25
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x=-2
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Simplify the ratio: 2 quarts to 3 gallons
1:6
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The blueprint of a fishing pier uses a scale of 0.125 inch = 5 feet. If the pier is 19.75 inches long on the blueprint, find its actual length.
790 feet
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$79,200
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A shampoo bottle had 30 fl oz. It was increased by 20%. How much shampoo does the bottle have now?
36 fl oz
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x=16
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Mikayla bought a sweatshirt on sale for $47.60. It was 15% off. What was the original price of the sweatshirt?
$56
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Which ratios form a proportion?
2,3,4
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How much tax will be applied to a $19.99 item with a 6.25% sales tax rate?
$1.25
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