Module 1 Ratios

If you scale down the ratio on the left, what will you get for the unknown quantity on the right?

• 62 miles

• 31 miles

• 124 miles

• 72 miles

If you scale up the ratio on the left, what will you get for the unknown quantity on the right?

• 10 hours

• 40 hours

• 60 hours

• 100 hours

The double number line represents the ration distance : time for a cyclist biking at a consistent rate. Which ratio is equivalent to the cyclist's rate?

• 48 miles : 2 hours

• 30 miles : 2 1/2 hours

• 20 miles : 1 3/4 hours

• 10 miles : 1 hour

Noah buys 3 apples, 5 bananas, and 7 carrots from a market. What is the ratio of bananas to carrots?

• 7 to 5

• 5 to 7

• 3 to 7

• 7 to 3

Two out of every 7 rubber bands in a multi-colored package are green. Which model would you use to determine the number of rubber bands that will be green in a multi-colored package of 35 rubber bands?

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Chris is using a double number line to determine the amount of raisins he will use for a raisin bread recipe. If he uses 13 1/2 cups of raisins how many loaves will he make?

• 9 loaves

• 10 loaves

• 12 loaves

• 20 loaves

Of the 45 members of the Hadley Middle School Drama Club, 28 are girls. Which is a part-to-part ratio that describes this situation?

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Maria is using a double number line to determine the amount of flour she will need to make a batch of sugar cookies. If she wants to make a batch of 48 cookies, how much flower will she need?

• 5 cups

• 10 cups

• 7 1/2 cups

• 12 1/2 cups

A basketball team has 5 forwards, 2 centers and 8 guards. Which is the ratio compares the cumber of guards to forwards

• 2:8

• 5:8

• 8:5

• 8:2

4: 20 is equivalent to 1:5

• Yes

• No