Proportional Reasoning Worksheet

Grade 11 Math worksheet focusing on proportional reasoning, ratios, rates, and scale factors.

Grade 11 Math Percents, Ratios, and RatesProportional Reasoning

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Includes

2 Short AnswerMultiple ChoiceFill in the BlanksCustomTrue / False

Standards

CCSS.MATH.CONTENT.7.RP.A.2CCSS.MATH.CONTENT.7.RP.A.3CCSS.MATH.CONTENT.HSG.SRT.A.2

Topics

proportional reasoningratiosratesscale factorgrade 11 math

8 sections · Free to use · Printable

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Proportional Reasoning

Name:

Date:

Score:

Read each question carefully and answer to the best of your ability. Show all your work for full credit.

1. A recipe calls for 3 cups of flour for every 2 cups of sugar. If you want to make a larger batch using 9 cups of flour, how much sugar will you need?

2. A car travels 240 miles in 4 hours. What is its average speed in miles per hour?

50 mph

60 mph

70 mph

80 mph

3. Solve the proportion: \( \frac{x}{12} = \frac{5}{3} \) x =

4. A model airplane has a wingspan of 20 cm. If the actual airplane has a wingspan of 10 meters, what is the scale factor of the model to the actual airplane? (Express as a ratio in simplest form).

5. The two triangles below are similar. Find the length of side x.

6. If two ratios are equivalent, they form a proportion.

True

False

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