Rates & Proportions

12 ounce shampoo bottle lasts Mike 16 weeks.  How long would you expect an 18-ounce bottle of the same brand to last him?

• 24 weeks
• 6 weeks
• 30 weeks
• 20 weeks

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

About 13 out of 20 homes have a personal computer.  On a street with 60 homes, how many would you expect to have a personal computer?

• 7 homes
• 39 homes
• 73 homes 
• 40 homes

Tags

CCSS.7.RP.A.3

A 6-ounce package of fruit snacks contains 45 pieces.  How many pieces would you expect in a 10-ounce package?

• 25 pieces
• 35 pieces
• 75 pieces
• 70 pieces

Tags

CCSS.6.RP.A.3B

A model of a house was built using the scale 5 in:25 ft. If a window in the model is 1.5 in. wide, how wide is the actual window?

• 90 ft
• 7.5 ft 
• 4.5 ft
• 45 in

Tags

CCSS.7.G.A.1

At a shelter, 15% of the dogs are puppies. If there are 60 dogs at the shelter, how many are puppies?

• 400
• 25
• 9
• 42

Tags

CCSS.6.RP.A.3C

Carl has 200 songs downloaded on his phone. Of these songs, 24 are country songs. What percent of Carl's songs are country?

• 48%
• 12%
• 8%
• 36%

Tags

CCSS.6.NS.B.2

CCSS.6.RP.A.3

Twenty-four (24) students in Jamal's class are wearing sneakers.  There are 30 students in his class.  What percent of students are wearing sneakers?

• 80%
• 24%
• 70%
• 75%

Sammy calculates that he spends 15% of his day in Mrs. Tenhagen's class. If he spends 75 minutes in science, how many minutes does Sammy spend in school?

• 90 minutes
• 1125 minutes
• 60 minutes
• 500 minutes

Tags

CCSS.6.RP.A.3C

Which best describes the graph represented in this table?

•  proportional
• non-proportional

Tags

CCSS.7.RP.A.2A

What is the equation?

• y=x/4
• y=4x
• y= x + 4
• y = x - 4

Tags

CCSS.6.EE.C.9