Multiple choice

1. Write the decimal 0.006 as a fraction. 

A. 6/10 

B. 6/100 

C. 6/1000 

D. 6/10,000 

2. An electric heater uses 3/5 watts of power each hour. How many watts of power will the heater use in 1/2 hour? 

A. 3/10 

B. 3/5 

C. 1 and 1/10 

D. 1 and 1/5 

3. Which one of the following distances is the longest? 

A. 3 yards 

B. 7 feet 

C. 20 inches 

D. 50 inches 

4. An angle that contains 126 degrees and 32 minutes is a(n) _______ angle. 

A. obtuse 

B. acute 

C. right 

D. straight