Ratios, Rates, and Proportions

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find a ratio equivalent to 35/55:

• 7/11
• 3/5
• 70/100
• 15/25

Tags

CCSS.6.RP.A.3A

1.) Write the following ratio as a fraction in simplest form: 15 carnations out of 24 flowers

• 15/24
• 5/8
• 3/4
• 3/8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

2.) Find the unit rate:  395 miles in 5 hours

• 75 miles per hour
• 71 miles per hour
• 79 miles per hour
• 72 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

3.) Which is the better deal?  5 candy bars for $4.35 or 7 candy bars for $6.23?

• 5 candy bars $4.35
• 7 candy bars for $6.23
• they are equal

Tags

CCSS.6.RP.A.3B

7.) Are the following ratios equivalent?  10/15 and 22/33

• yes 
• no 
• not sure

Tags

CCSS.6.RP.A.3A

9.) Find the unit rate: 5 soft drinks for $3.25

• $0.55 per drink
• $0.65 per drink
• $0.45 per drink
• $0.62 per drink

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

10.) Write the ratio as a fraction in simplest form: 10 drums out of 75 instruments

• 3/5
• 4/5
• 1/4
• 2/15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a proportion?

• When two ratios can be simplified
• When two ratios are equivalent and show the same value
• When two ratios have the exact same numbers
• When two ratios can be multiplied by 2

Tags

CCSS.7.RP.A.2A

A cake recipe calls for 1 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 1.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

Tags

CCSS.7.RP.A.3