48 inches = (a)   feet

0.8 hectometers = (a)   millimeters

45 centimeters = (a)   dekameters

0.72 kiloliters = (a)   deciliters

52 liters = (a)   hectoliters

76 quart = (a)   gallon

5 pints = (a)   cups

43.2 dg = (a)   hg

3 T = (a)   pounds

A train traveled 283.5 miles in 3.5 hours. What was the train's average rate of speed?

(a)  

A family drives for 3 hours at an average rate of 57 miles per hour. How far does the family travel?

(a)