Unit Rates
32 customers in 4 checkout lanes. How many customers per 1 lane?
8 customers per 1 lane
OOOOO
BBBBBBBBBB
What is the ratio of B's to O's?
10:5
Annie bought 3 iced coffees at coffee bean for $15. Rick bought 2 iced coffees at Starbucks for $11.76. Who paid the better price for coffee?
Make sure to answer the question.
Annie paid a better price for coffee.
What is 50% of 24?
12
Ms. Briggs has 25 students in her class. If 75% of her class has turned in their Solar System Project, what percent of her class has not turned in their project?
25% of Ms. Briggs' class has not turned in their project yet.
Write the two different unit rates: 40 centimeters of snow in 20 hours.
1. 2 centimeters of snow per 1 hour
2. 0.5 hours per 1 cm of snow
True or False
Elena mixed 2 cups of white paint with 6 cups of blue paint. For each cup of blue paint, there is 3 cups of white paint.
False
At a comic book convention vendor 1 was selling a set of 4 comics for $28. Vendor 2 was selling a set of 3 comics for $24. Which vendor had the better deal?
Make sure to answer the question.
Vendor 1 = 28÷4 = $7
Vendor 2 = 24÷3 = $8
Vendor 1 had the better deal because each comic was only $7 while Vendor 2's comics were $8.
Turn 0.37 into a percent.
37%
During basketball practice, Ms. Diaz attempted 40 free throws. She only made 25% of those free throws. How many did she successfully make?
Show your work using a double number line.
Ms. Diaz made 10 free throws out of 40.
Tyler mows lawns on the weekend in order to earn money for a PS5. He makes $120.00 for mowing 4 lawns. How much is he earning per yard?
$30 per lawn
John loves making sandwiches. The pack of wheat bread contains 7 slices. the pack of white bread contains 10 slices. What does the ratio 17:7 represent?
Write your answer in a full sentence.
17 represents the total amount of slices of bread, and 7 represents the wheat slices.
At the store Brand A potato chips were $15.24 for 4 bags. Brand B potato chips were $11.61 for 3 bags. Which brand has the cheaper price per bag?
Make sure to answer the question.
Brand A = 15.24÷4 = $3.81
Brand B = 11.61÷3 = $3.87
Brand A had a cheaper price per bag.
If you have 3 quarters, what percent of the dollar do you have?
75%
Sally's swimming goal is 350 laps over the next month. If she has swam 125 laps, what percent of her goal has she swam already?
Round your answer to the nearest hundredth.
She has swam about 35.71% of her goal so far.
Ms. Diaz loves to go shopping for make-up. She bought 7 new make-up brushes for a grand total of $84. What was the unit price of each brush?
$12 per brush
A batch of cookies requires 5 cups of flour and 2 cups of vanilla. What is the ratio of flour to vanilla if 6 batches need to be made?
30 cups of flour to 12 cups of vanilla or 30:12
A book store was selling 2 books for $15.86. Online you could buy 7 books for $55.93. Which place is cheaper?
Make sure to answer the question.
Book Store = 15.68÷2 = $7.93
Online = 55.93÷7 = $7.99
Book Store is cheaper.
38% of 156 is _____.
59.28
Cindy bought a shirt that was on sale for 35% off of the regular price. Cindy saved $15. What was the regular price of the shirt?
Round your answer to the nearest hundredth.
The regular price of the shirt was about $42.86.
Chester is playing a video game and has just earned the highest score. He received 488 points for defeating 61 enemies. How many points did he receive per enemy defeat?
8 points per enemy defeated
A recipe calls for 10 bars of butter and 7 cups of chocolate chips. What is the ratio of ingredients if 9 batches had to be baked?
90 bars of butter to 63 cups of chocolate chips. or 90:63
At the toy store you could get 4 board games for $22.96. Online the price for 6 board games is $33.60. Which place has the highest price for a board game?
Make sure to answer the question.
Toy Store = 22.96÷4 = $5.74
Online = 33.60÷6 = $5.60
Toy Store had the highest price per board game.
82% of ______ is 155.8.
190
If Sandra took 3 hours to paint the first 13 yards of a 52-yard long fence, what percent of the fence has she finished?
Bonus (100 points): If Sandra took 3 hours to paint the first 13 yards of a 52-yard long fence, how long will it take to complete the fence?
She has finished 25% of the fence.
Bonus: It will take her 12 hours to finish painting the fence.