Unit Conversions and Factors

1. Twenty-eight grams is the same as how many ounces? Round to the nearest hundredth. Assume that 1 gram = 0.035 ounces.

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CCSS.6.RP.A.3D

1. Twelve gallons is equal to how many liters? Round to the nearest tenth. Assume 1 gal = 3.79 L.

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CCSS.5.MD.A.1

1. Fifty-eight miles is equal to how many kilometers? Round to the nearest whole number. Assume 1 mi = 1.61 km.

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CCSS.6.RP.A.3D

1. 3.2 feet is the same as how many meters? Round to the nearest hundredth. Assume that 1 ft = 0.305 m.

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CCSS.2.MD.A.2

1. Your cousin has a rectangular pool in their backyard. The pool's dimensions are 14 feet by 8 feet by 12 feet. How much water will be needed to fill up the pool? Assume that 1 cubic foot is equal to 7.5 gallons.

• 1344 gallons

• 8640 gallons

• 10080 gallons

• 10800 gallons

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CCSS.5.MD.C.5B

CCSS.6.G.A.2

Maggie is moving to a new country that uses the metric system and she needs to practice her conversions. Her suitcase measures 33.5 inches tall, 22 inches wide, and 12 inches deep. What is the width of her suitcase in meters? Round to the nearest tenth. 1 in = 0.0254 m.

• 0.5 meters

• 0.6 meters

• 0.8 meters

• 0.9 meters

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CCSS.5.MD.A.1

1. A small, square table has sides of 1 meter each. You want to make a new, larger, square table by tripling the sides. Which of the following would be true about the new table’s perimeter?

• 1. The ratio of the new perimeter to the old will be 1:3

• 1. The new perimeter will be 2/3 times the old perimeter

• 1. The old perimeter will be 2/3 times the new perimeter

• 1. The ratio of the new perimeter to the old will be 3:1

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CCSS.7.G.A.1

1. Which measurement would be longer, 1 inch or 1 centimeter?

• 1 inch

• 1 centimeters

• They are equal

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CCSS.4.MD.A.1

1. If there are 13 red skittles in a bag of 51, how many red skittles would you expect to see in a bag of 75?  Represent your answer as a proportion. 

• 1. 51/13 = x/75

• 1. 13/51 = x/50

• 1. 51/75 = x/13

• 1. 13/75 = x/51

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CCSS.7.RP.A.3

1. Which of the following is true about factors?

• 1. It is always number multiplied by itself

• 1. All prime numbers have multiple factors

• 1. All numbers are factorable by zero

• 1. Factors are numbers that can be divided by a given number with no remainder

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CCSS.4.OA.B.4