Proportion Test Prep

Does 3/10 = 5/50?

• No
• Yes
• I don't know
• uhhhhhhhhhh...

Tags

CCSS.4.NF.A.2

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Tags

CCSS.7.RP.A.2A

• 1
• 3
• 9
• 8

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

A cashier at the grocery store rung up 2 customers in 8 minutes. At this rate, how many customers can he ring up in 30 minutes?

• 16 customers

• 10.5 customers

• 7.5 customers

• 14 customers

Tags

CCSS.6.RP.A.3B

If Antonia can type 408 words in 4 minutes, how many words can she type per minute?

• 408 words per minute

• 100 words per minute

• 400 words per minute

• 102 words per minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

• The 12-pack

• The 6-pack

• They're the same

• Neither, I prefer Coke

Tags

CCSS.6.RP.A.3B

Which of the following is the correct formula for finding the constant of proportionality?

• k = x/y
• k = y/x
• y = k/x
• x = k/y

Tags

CCSS.7.RP.A.2B

When we compare quantities, we compare them as _____ over ______. 

• x over y
• y over x
• rate over one
• peanut butter over jelly

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the constant of proportionality of the relationship represented by the table above?

• 75
• 0.013
• 1/75
• None of the above

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality of the graph above?

• 0
• 1/6
• 60
• 10

Tags

CCSS.7.RP.A.2B