Ratios Proportional Relationships Unit Rates

Which table or tables represent proportional relationships

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2A

Which scenario does not represent a proportional relationship

• You can fit 25 desks per room

• Ms. Perry pays $1.50 per cookie

• Ms. Harber rents a scooter for $15.00 and $2.00 per hour

• Apples are on sale for 50 cents an apple

Tags

CCSS.7.RP.A.2A

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

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2

• 6/3

• 2/1

• 3/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is the given table a proportional relationship? If so, what is the constant of proportionality?

• Yes; 1/3

• Yes; 3

• Yes; 5

• No

Tags

CCSS.7.RP.A.2B

You go to the grocery store to buy dog food. The store has three sizes available:
A 20-lb bag for $23.44
An 8-lb bag for $9.88
A 40-lb bag for $49.00
Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

• I have a cat

Tags

CCSS.6.RP.A.3B

You're throwing a party, and you ordered 15 pizzas for your guests. Your total came to $97.50. What was your unit cost per pizza?

• $4.95 per pizza

• $5.75 per pizza

• $7.25 per pizza

• $6.50 per pizza

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the EQUATION for this table?

• y = 1/2x

• x = 1/2y

• y = 2x

• k = x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• 
• 
• 
• 

Tags

CCSS.6.RP.A.3B

• 
• 
• 
• 

Tags

CCSS.7.RP.A.1