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Solving Problems Using Proportional Reasoning

Authored by Robert Walter

Mathematics

6th - 8th Grade

CCSS covered

Used 38+ times

Solving Problems Using Proportional Reasoning
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20 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A snail travels 9 inches in a span of 3 hours. Which of the following represents the rate of change the snail traveled with respect to the time?

3 inches / 1 hour

3 hours / inch

1 inch / 3 hours

1 hour / 3 inches

Tags

CCSS.7.RP.A.2D

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A piece of luggage sells for $225.00. It is on sale this week for $195.00. What is the percent decrease, to the nearest whole percent?

18%

15%

13%

16%

Tags

CCSS.6.RP.A.3C

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The price of a coat increased from $82 to $90. What is the approximate price increase percentage?

9%

15%

14%

10%

Tags

CCSS.6.RP.A.3C

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Vanessa earned $76.00 in 8 hours. How much did she earn per hour?

$10.50

$8.00

$9.50

$10.00

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Lydia drove 216 miles and used 6 gallons of gasoline on a recent trip. Which of the following represents the unit rate of gasoline used on this trip?

222 miles per gallon

3 miles per gallon

210 miles per gallon

36 miles per gallon

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In chemistry, Seth recorded the weight of copper tubing as 15.4 grams. The actual weight was 15.8 grams. What is his percent of error, rounded to the nearest percent?

4%

6%

3%

5%

Tags

CCSS.6.RP.A.3C

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A ticket for a school musical is $12. There is a 5% transaction fee if the ticket is purchased online. What is the total cost of a ticket that is purchased online?

$12.60

$12.05

$12.65

$18.00

Tags

CCSS.6.RP.A.3C

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