7-2nd 6 weeks pre-test (rates & proportionality)

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $.50 per pound

• $1.25 per pound

• $3 per pound

• $2.50 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 4 triangles, 12 squares, and 6 circles.  What is the ratio of triangles to squares? Simplify.

• 12 : 4
• 2 to 6
• 1 : 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

My father drove 231 miles with 7 gallons of gas.  What was his mileage (miles per gallon)?

• 35 miles per gallon
• 33 miles per gallon
• 37 miles per gallon

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The ratio of boys to girls in one class is 15:12.
What kind of ratio is this?

• part to part
• part to whole

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

1. In a book of stickers, the ratio of large stickers to small stickers is 7 to 5. Based on this ratio, how many large stickers are in the book if there are a total of 96 stickers?

• 56

• 40

• 64

• Not here

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Write the following ratio as a fraction in simplest form: 15 carnations out of 24 flowers

• 15/24
• 5/8
• 3/4
• 3/8

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Solve the Proportion:
X/9 = 9/27

• 9
• 3
• 81
• 245

Tags

CCSS.7.RP.A.2B

Eric earned 60 points on his last test. If there were 75 possible points, what was his percent grade?

• 20%
• 40%
• 60%
• 80%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What percent is in color?

• 3%
• 30%
• 33%
• 300%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3