Create a problem using two of these quantities. The answer must be the third quantity.

40 pounds

$0.80 per pound

$32.00

Work individually to write new problems using each set of three quantities. Use the quantities to create realistic problems. Do not include the answer when you write your problems.

40 bags, $32.00, $0.80 per bag

0.15 gallon, 10.5 miles, 70 miles per gallon

25 feet per second, 0.4 second, 10 feet

2.25 miles, 1.8 miles, 4.05 miles

3.4 minutes, 0.4 minute per gallon, 8.5 gallons

Do any of the sets of numbers not describe a rate? If not, explain why.