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Laabri

Unit 5 Use Proportional Relationships Unit Test

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Watch these videos before attempting this test!

Lesson 2

Solve Ratio Problems with Proportions

Solve Ratio Problems with Proportions

Lesson 4

Solve Percent Problems with Proportions

Solve Percent Problems with Proportions

Lesson 5

Convert Measurements with Proportions

Convert Measurements with Proportions

Lesson 6

Using Proportional Relationships Portfolio

Using Proportional Relationships Portfolio

Lesson 7

Proportions & Scale Factors

Proportions & Scale Factors

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1.

A squirrel travels about 12 miles in an hour. How far can it travel in 5 hours?

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2.

Cornerstone Engineering uses 20 reams of paper every 5 weeks. How many reams of paper do they use each week?

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3.

If Billy can drink 12 cans of soda in 4 days, how many cans of soda can he drink in 2 days?

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4.

It cost $45 to buy 15 markers. How much would it cost to buy 25 markers?

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5.

If a product costs $50 and the sales tax is 6%, what is the total cost?

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6.

John bought a jacket for $150 with 8% tax. How much did he pay in total?

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7.

The 3 math teachers go to lunch. It costs $75. They want to leave a 20% tip. How much will each teacher pay for their lunch and tip if they split it evenly.

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8.

Anna predicted she would read 50 pages in an hour but she was only able to read 40 pages. What is her percent error?

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9.

A classroom is 6 meters long. If you know 1 meter is equivalent to 100 centimeters, how long is the classroom in centimeters?

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10.

If 1 mile equals 1.609 kilometers, how many kilometers are in 7 miles?

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11.

You drink 8 glasses of water a day. If one glass equals 8 fluid ounces, how many fluid ounces do you drink a day?

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12.

If the scale factor of a drawing is 1:5, how long would a 15cm line be in the drawing?

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13.

A drawing has a scale of 2:3. If a line is 6 cm in the drawing, how long is the actual line?

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14.

What is the scale factor from rectangle ABCD to rectangle EFGH?

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15.

The distance from Maryville to Memphis on a map is 8 inches. The map scale is 1 inch= 50 miles. What is the actual distance in miles from Maryville to Memphis?