Equivalent Ratios (lesson 4)

To disinfect 1 quart of stream

water to make it drinkable, you need to

add 2 tablets of iodine. How many

tablets do you need to disinfect 4 quarts?

• 2

• 8

• 16

• 32

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A book store bought 160 copies of a book from a publisher for $4000.

If the store gives away 2 books, how much

money will it lose?

• $50

• $100

• $8000

• $350

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.B.3

An ostrich can run at a rate of

50 miles in 60 minutes. At this rate,

how long would it take an ostrich to

run 15 miles?

• 10 minutes

• 300 minutes

• 18 minutes

• 1.2 minutes

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Luz earns $400 for 40 hours

of work. Determine

how much she earns for 6 hours of work.

• $10

• $.1

• $60

• $80

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

If 10 miles is about 16 kilometers and the distance between two towns is

45 miles, use a ratio table to find the distance between the towns in kilometers.

• 72 km

• 1.6 km

• 720 km

• 90 km

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

How much chicken broth would

you need to make an identical recipe

that serves 8 people?

• 8 cups

• 2 cups

• 4 cups

• 1/2 cup

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

How much milk would you need to make an identical recipe that serves

24 people?

• .17 cups

• 3 cups

• 12 cups

• 9 cups

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3