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1.A 2.B 3.C 4.D Five Minute Check 4 Write 56% as a decimal and as a fraction in simplest form. A.0.56; B.0.056; C.5.6; D.56;
Lesson Menu Main Idea Example 3:Fractions as Percents Example 4:Fractions as Percents Example 5:Fractions as Percents Example 6: Fractions as Percents Key Concept: Common Equivalents
Main Idea/Vocabulary Write percents as fractions and decimals and vice versa (2.1.8A) (M7.A.1.1.1).
Example = 12n Find the cross products. Fractions as Percents Estimate Divide each side by ≈ nSimplify.
Example 3 Fractions as Percents Answer:
1.A 2.B 3.C 4.D Example 3 A.11% B.68.75% C.73.33% D.140%
Example 4 Fractions as Percents PRODUCE In one shipment of fruit to a grocery store, 5 out of 8 bananas were still green. Find this amount as a percent. To find the percent of green bananas, write as a percent. Write a proportion. 500=8n Find the cross products. Estimate
Example 4 Fractions as Percents Divide each side by 8. Answer: Simplify.
1.A 2.B 3.C 4.D Example 4 A.26% B.38% C.52% D.60%
Example 5 Multiply by 100 and add the %. Answer: 42.86% Fractions as Percents
1.A 2.B 3.C 4.D Example 5 A.9.11% B.64.32% C.81.82% D %
Example 6 Answer: 45% Fractions as Percents FARMS A farmer calculated that of her goats were brown. What percent of the goats were brown? =45%Multiply by 100 and add the %.
1.A 2.B 3.C 4.D Example 6 A.13% B.25% C.47% D.52% MARBLES Benson calculated that of his marble collection were multi-colored marbles. What percent of his collection were multi-colored?
KC 1
REVIEW Write each fraction as a percent. Round to the nearest hundredth if necessary Mika is mowing lawns to earn extra money. She has mowed 6 out of 13 lawns. What percent of the lawns has she mowed? %
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Resources Five-Minute Check (over Lesson 6–8) Image Bank Math Tools Scale Drawings Using Proportions
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