Lesson 15 Quiz

Solve the problems. The rectangle below is covered with square units. Complete the equation below to find the area of the rectangle. Write your answers in the blanks. _____ units × _____ units = _____ square units

• 3 units × 4 units = 12 square units

• 4 units × 7 units = 28 square units

• 4 units × 3 units = 12 square units

• 5 units × 2 units = 10 square units

Beth covers the back of a picture frame with brown paper. The dimensions of
the frame are 4 inches long by 4 inches wide. What is the area of the brown
paper that Beth needs? Write your answer in the blank.

The area of the brown paper that Beth needs is _________ square inches.

• 12 square inches.

• 8 square inches.

• 20 square inches.

• 16 square inches.

Mr. Pyle has a rectangular garden that is 4 yards wide and 8 yards long. He has enough fertilizer to cover an area of 30 square yards. Does Mr. Pyle have enough fertilizer for his garden?

• Yes, he has enough fertilizer.

• No, he does not have enough fertilizer.

Samuel is covering a square part of his yard with bricks. The square part has a length of 10 feet. How many square feet of his yard will Samuel cover with bricks?

• 10 square feet

• 20 square feet

• 40 square feet

• 100 square feet

The area of a rectangular rug is 30 square feet. Which measurements could be the length and width of the rug? Choose all the correct answers.

• length: 5 feet, width: 4 feet

• length: 6 feet, width: 5 feet

• length: 8 feet, width: 5 feet

• length: 10 feet, width: 3 feet

• length: 15 feet, width: 15 feet