Review 3

Felix drew the figures below. Select THREE that have a perimeter of 54 millimeters.

• Figure 1

• Figure 2

• Figure 3

• Figure 4

A construction company created a model of a rectangular playground they will build. The first column of the model has been divided into squares of equal size. The construction company will finish their model by dividing each column into squares of the same size. What is the area in square units represented by the model?

• 96 square units

• 88 square units

• 20 square units

• 40 square units

Mrs. Sedillo replaced the tile floor in her bathroom using a pattern design. The diagram shows a model of the new floor. What is the area of the floor in square feet?

• 42 square feet

• 13 square feet

• 36 square feet

• 26 square feet

The diagram represents the floor of a storage building. What is the area of the floor in square yards?

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Jennifer wants to purchase a desk chair from a mail order company. The shipping cost for the chair is based on the weight of the chair. Which unit of measure is most appropriate to describe the weight of a desk chair?

• Pounds

• Fluid Ounces

• Feet

• Gallons

Which bathroom rug shows 5/8 of the rectangles shaded?

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Kameron has eight mechanical pencils. He shared the pencils equally among himself, Charlie, Clint, and Mitchell. What fraction of the mechanical pencils did Kameron keep for himself?

• 3/8

• 2/6

• 2/8

• 6/8

Models R and T are shown. Which statement is true?

• The shaded parts of Model R and Model T are different sizes, but each model represents the same fraction of the whole.

• The shaded part of Model R cannot be written as the fraction 1/5, because the parts are not all equal in size.

• The shaded part of Model T is 1/4, because the parts are all equal in size.

• The total number of parts in Model R is 5, so 1/5 of Model R is shaded.

Edwin bought a pizza and divided the pizza into 8 equal parts. Edwin ate 2/8 of the pizza and his brother Eugenio ate 3/8 of the pizza. Which equation shows the part of the pizza that was eaten by Eugenio?

• 1/8 + 1/8

• 1/8 + 1/8 + 1/8

• 1/8 + 1/8 + 1/8 + 1/8 + 1/8

• 1/8

Which number line shows 3/4?

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