1. Lessons 6-1 to 6-3

2. Question #1  Express the ratio as a fraction in simplest form.  24 out of 60 light bulbs

3. Question #2  3 pints to 4 quarts

4. Question #3  Express each rate as a unit rate. Round to the nearest tenth, or cent, if necessary.  147.5 miles in 2.5 hours

5. Question #4  Building A has 7500 square feet of office space for 320 employees. Building B has 9500 square feet of office space for 370 employees. Which building has more square feet of space per employee?

6. Question #5  220 mi/h = ____yd/min

7. Question #6  55 m/min ≈ ____in/s

8. Question #7  Rita sprinted 77 feet in 10 seconds. How many miles per hour is this?

9. Question # 8-10  Convert. Round to the nearest hundredth if necessary.  8. 8 in≈ ______mm  9. 5 gal ≈ _____mL  10. 2750 g ≈ _____lb

10. Question #11  In the 2004 Olympics in Athens, Greece, Stefano Baldini from Italy won the 26.2 mile marathon in approximately 2 hours and 11 minutes.  A. What was his average speed in miles per hour? Round to the nearest tenth.  B. What was his average speed in kilometers per hour? Round to the nearest tenth.

11. Answers