Ratios and Rates Unit Review

A florist uses 5 red roses for every 2 white roses in her bouquets. Write the ratio of white roses to red roses in three different ways.

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A florist uses 5 red roses for every 2 white roses in her bouquets. If there are 10 red roses in the bouquet, how many white roses are there?

A florist uses 5 red roses for every 2 white roses in her bouquets. If there are 28 flowers in the bouquet, how many are red? Copy and fill in the tape diagram to solve.

• 20 red roses

• 8 red roses

• 22 red roses

Select all the ratios that are equivalent to 3:4

• 3 to 4

• 6 / 8

• 4:3

• 2 / 3

• 9 : 12

For every 4 bagels that are sold, 7 muffins are sold. Copy and complete the table in your notebook. How many muffins are sold when 24 bagels are sold?

Who has walked more miles after 15 days? Copy the charts and fill in to find your answer.

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Copy and complete the table and graph in your notebook. In gym class, the sixth graders walk 2 laps for every 3 laps they run. If the students run 12 laps, how many laps will they walk? Complete the table. Then plot the pairs of values on the coordinate plane.

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Write as a unit rate. 78 miles on 3 gallons = ? miles/gallon?

• 26 mpg

• 0.038 mpg

• 234 mpg

Write as a unit rate. 48 sandwiches for 16 people is how many sandwiches per person?

• Each person gets 2 sandwiches.

• Each person gets 3 sandwiches.

• Each person gets 768 sandwiches.

Which is the better value? Find the unit rate in dollars per mango for each price. Show all your thinking in your notebook. $5.00 for 4 mangoes $6.00 for 5 mangoes

• $6 for 5 mangos is a better deal

• $5 for 4 mangos is a better deal