6.1 Ratio and Proportion

Simplify as fully as possible 28:42

• 14 : 21

• 3 : 2

• 1 : 1.5

• 2 : 3

Tags

CCSS.6.RP.A.3A

5 / 7 = ? / 56

• 8

• 4

• 40

• 35

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Which ratios are equivalent to 18:21

• 3:7

• 6:7

• 38:42

• 36:42

Tags

CCSS.6.RP.A.3A

Simplify as fully as possible 18 : 24 :30

• 9 : 12 : 15

• 6 : 8 :10

• 2 : 3 : 4

• 3 : 4 : 5

Tags

CCSS.6.RP.A.3A

Write if the given proportion is 'True' or 'False':
8 : 9 = 24 : 18

• TRUE
• FALSE
• dont know
• none of these

Tags

CCSS.7.RP.A.2A

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

• $50 per hour
• $12 per hour
• $192 per hour
• $25 per hour

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

CCSS.6.RP.A.3

8.  Find the unit rate of $97.50 for 15 pizzas.

• $6 per pizza
• $82.50 per pizza
• $5.50 per pizza
• $6.50 per pizza

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

If the unit price for bananas is $1.44 per pound, how much would it cost to buy 6 pounds of bananas?

• $0.24
• $2.40
• $8.64
• $7.56

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.EE.B.7

CCSS.6.NS.B.3

Sargento cheese slices $2.50 for 10 slices

or

Velveeta Cheese slices $3.78 for 9 slices

Find the unit price for each and choose the better deal.

• Sargento

• Velveeta

Tags

CCSS.6.RP.A.3B