Solving Multi-Step Proportional Reasoning

Is the table proportional?

• Yes

• No

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Which statement about this graph is most true?

• It is proportional.

• The cleaner uses 1 cup of vinegar to every 2 cups of cleaner

• The cleaner uses 2 cups of vinegar for every 4 cups of cleaner

• All of the above.

Which is true about the graph?

• The insurance company pays $30 for every $20 the patient pays, making the slope of the graph ³/₂

• The insurance company pays $10 for every $10 the patient pays, making the slope of the graph 1

• The insurance company pays $30 for every $20 the patient pays, making the slope of the graph ¹/₂

• The insurance company pays $30 for every $10 the patient pays, making the slope of the graph ³/₂

• 10.8
• 7.5

A recipe calls for 5 cups of flour for every 2 cups of sugar. If you use 6 cups of sugar, how many cups of flour do you need?

• 10 cups

• 12 cups

• 14 cups

• 15 cups

If 4 workers can complete a task in 10 days, how many days will it take 8 workers to complete the same task, assuming they work at the same rate?

• 2.5 days

• 5 days

• 7.5 days

• 10 days

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $100 is earned for every 2 hours worked

• $500 is earned for every 8 hours worked

• $200 is earned for every 3 hours worked

Name the constant of proportionality.

• 8

• 16

• 6

• 3

• 12/3 = 16/p
• 12/16 = 3/p
• 12 + 16 = 3 + p
• 3/4 = 3/p