CHAPTER 6 QUIZ REVIEWLessons 6-1 to 6-3

Question #1

Express the ratio as a fraction in simplest form.

24 out of 60 light bulbs

Question #2

3 pints to 4 quarts

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

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?

Question #5

220 mi/h = ____yd/min

Question #6

55 m/min ≈ ____in/s

Question #7

Rita sprinted 77 feet in 10 seconds. How many miles per hour is this?

Question # 8-10

Convert. Round to the nearest hundredth if necessary.

8. 8 in≈ ______mm

9. 5 gal ≈ _____mL

10. 2750 g ≈ _____lb

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.

Answers

1. 5. 6453.33 yd/min 9. 18,925mL

2. 6. 36.07 in/s 10. 6.02lb

3. 59 miles per hour 7. 5.25 mi/h 11. A) 12miles per hour

B) 19.3 km/h 4. Building B 8. 203.2mm