# Rates - Page 4

Questions

- Which of the two is a better buy - #8# rolls costing #$2# or #10# rolls costing #$2.79#?
- What is the rate and unit rate of 420 miles in 7 hours?
- Bob lays 200 bricks in 1 hour. How long would it take Bob to lay 960 bricks?
- Sarah sells 5 newspapers for $15. What is the unit rate for 1 newspaper?
- Nikos sold muffins at his club's bake sale. He spent $28.50 on supplies. He sold his muffins for $0.75 each, and made a profit of $36.75. How many muffins did Nikos sell?
- An elevator descends 1,500 feet in 60 seconds, how do you find the change in height per second?
- How do you write the ratio 424 kilometers in 8 hours as a unit rate?
- The cost of a loan for $294 over one year is $8.82. What was the rate on the loan?
- A school has 825 students and 55 teachers. How many students are there per teacher?
- Light travels at the rate of #1.86 times 10^5# miles per second. How far does light travel in one minute?
- You have 105 cowry shells. If a dozen eggs cost 10 cowry shells, how many eggs can you purchase?
- In 20 minutes, I ate 13 sub sandwiches. What is my rate in sandwiches per hour?
- How do you write the rate 93 miles in 31 hours as a unit rate?
- A hot air balloon rose from a height of 100 meters to 400 meters in 3 minutes. What was the balloon's rate of change?
- An 8-ounce package of cheese is $2.24. A package is t $3.75. A 28-ounce package is $8.12. What size is the buy?
- A car travels 50 mph for 10 minutes. How many miles per minute is the car traveling?
- What is the rate and unit rate of 360 customers in 30 days?
- Charles is going to buy 3 computer tables for $390. If he pays the same rate, how much would it cost for 8 computer tables?
- How do you express 24 texts in 2 hours as a unit rate?
- You can buy 5 T-shirts at Baxter's for the same price that you can buy 4 T-shirts at Bixby's. If one T-shirt costs $11.80 at Bixby's, how much does one T-shirt cost at Baxter's?