Rates and Ratios

Sarah went into the local Dollar Store because they have so many deals!! The following deal that she was debating is 4 bars of soap that cost $5. What would 8 bars cost her?

• $10

• $11

• $12

• $13

Daniel’s gym class has 35 students and 7 basketballs. What was the ratio of students to basketballs? 

• 5 to 1

• 1 to 5

• 7 to 1

• 1 to 7

 Rashida bought 3 tickets to a concert for $75.
How much will 5 tickets cost for the concert Rashida is attending?

• $75

• $100

• $125

• $150

Your family goes to the Football game and paid $75 for 15 hamburgers. Choose the correct unit rate per hamburger:

• $20/hamburger

• $10/hamburger

• $15/hamburger

• $5/hamburger

Gabe is traveling to Florida to see his relatives for the week. It takes him 6 hours to drive 426 miles. Choose the correct unit rate per hour below. 

• 400 miles per hour

• 42 miles per hour

• 71 miles per hour

• 6 miles per hour

During the basketball season, Mac made 2 out of every 3 free throws she attempted. In the last basketball game, Mac attempted 12 free throws. How many free throws would she have been expected to make?

• 2

• 8

• 24

• 36

If it took 7 hours to mow 4 lawns, then at that rate how many lawns can be mowed in 35 hours? 

• 8 lawns in 35 hours

• 12 lawns in 35 hours

• 16 lawns in 35 hours

• 20 lawns in 35 hours

 Mrs. King knits 3 inches of a scarf per day. Using the rate table above, in how many days will she have 24 inches knitted?

• 5

• 6

• 7

• 8

You go into Target to buy some Crayola Markers. This is what you noticed about the prices: 
What is the price of 7 packages of Crayola Markers?

• $12.00

• $16.00

• $20.00

• $28.00

A seed company says that 4 out of every 5 of its seeds will grow.  If Melissa plants 40 of these seeds,  then how many seeds is Melissa expected to grow? Use an equivalent ratio (proportion) to find the answer.

• 50

• 32

• 10

• 8