Unit Rates And Conversions Question Preview (ID: 50735)


7th Grade Math. TEACHERS: click here for quick copy question ID numbers.

The average weight of an armadillo is 4.5 kilograms. If 1 kilogram is approximately 2.2 pounds, what is the armadillo's average weight in pounds?
a) 6.7 pounds
b) 9.9 pounds
c) 2.3 pounds
d) 9.2 pounds

Kaci is 5 feet 2 inches. If 1 centimeter is approximately 0.4 inches, what is Kaci's height in centimeters?
a) 130 centimeters
b) 150 centimeters
c) 248 centimeters
d) 155 centimeters

Fabian buys 2 gallons of milk. There are approximately 3.875 liters is a gallon. How many milliliters of milk did Fabian buy? (Hint: There are 1,000 milliliters in a liter.)
a) 7.75 mL
b) 3,875 mL
c) 1,000 mL
d) 7,750 mL

Mikayla ran 8 kilometers. One mile is equal to approximately 1.6 kilometers. Which measurement is closest to the number of miles that Mikayla ran?
a) 5 mi
b) 12.8 mi
c) 6.4 mi
d) 9.6 mi

You need 40 ounces of rice to make your popular chicken rice casserole. If 1 ounce is approximately 28 grams, how many grams of rice will you need?
a) 680 grams
b) 1,120 grams
c) 112 grams
d) 792 grams

Mariah earned $61.25 after babysitting for 7 hours. How much does she earn per hour?
a) $8.25 per hour
b) $8.50 per hour
c) $8.75 per hour
d) $9.25

Mrs. Ramirez uses 7.5 cups of sugar to make 10 dozen cookies. To the nearest hundredth, what is the rate of cups of sugar per cookie?
a) 0.06 cup
b) 0.75 cup
c) 1.33 cup
d) 0.63 cup

Jeremy loves to read. One day he read for 8 hours. He read a total of 600 pages during that time. How many pages did Jeremy read per minute?
a) 75 pages per minute
b) 1.25 pages per minute
c) 0.8 pages per minute
d) 1.5 pages per minute

Mr. Norris pays $22.10 for 2.6 pounds of salmon. What is the price per pound of salmon?
a) $57.46
b) $19.50
c) $8.50
d) $24.70

Sergio can walk 1.5 miles every 1/3 of an hour. At this rate, how far can he walk in one hour? Draw a picture to help you.
a) 1.5 miles
b) 0.33 miles
c) 3 miles
d) 4.5 miles

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