HW#7 QUIZ #1 Review for Lesson 1

A contractor is given a scale drawing of a rectangular patio. The scale from the patio to the drawing is 10 ft. to 1 in. The length of the patio in the drawing is 5 in. What is the actual length of the patio?

• 40 ft.

• 50 ft.

• 60 ft.

• 15 ft.

A contractor is given a scale drawing of a rectangular patio. The scale from the patio to the drawing is 8ft. to 1 in. The width of the patio in the drawing is 4 in. What is the actual width of the patio?

• 16 ft.

• 45 ft.

• 32 ft.

• 15 ft.

A contractor is given a scale drawing of a rectangular patio. The scale from the patio to the drawing is 5ft. to 1 in. The drawing has a length of 7 inches and a width of 2 inches. What is the area of the actual patio?

• 16 ft.

• 45 ft.

The scale for a map to actual distance is 2 cm to 200 miles.  The driving distance on the map between LA and Las Vegas is 5cm.  What is the actual distance, in miles, between Los Angeles and Las Vegas?

• 1000 miles

• 500 miles

• 450 miles

• 300 miles

The scale from a playground to a drawing is 4 feet to 1 cm.  The drawing is a rectangle that measures 4 cm by 6 cm.  

A new scale drawing is made with the scale of 8 feet to 1 cm. What are the new measures for the scale drawing?

• 2 cm by 4 cm

• 6 cm by 8 cm

• 10 cm by 12 cm

• 14 cm by 16 cm

Every 2 cm in the floor plan of a room represents 8 feet in the actual room.  What is the scale factor/unit rate from the floor plan to the actual room (1 cm = ?)  ?

• 1 cm = 20 ft

• 1 cm = 15 ft

• 1 cm = 10 ft

• 1 cm = 5 ft

In a photo, a park bench is 7 cm long and 5 cm wide.  The actual bench is 42 inches long.  How wide is the actual bench?

• 35 inches

• 30 inches

• 40 inches

• 7 inches

What is the unit rate if there are 88 miles driven using 4 gallons of gas?

• 20 miles per gallon

• 4 miles per gallon

• 22 miles per gallon

• 88 miles per gallon

120 books in  6 shelves  == ​   _____  books per shelf.

• 200 books per shelf

• 20 books per shelf

• 15 books per shelf

• 10 books per shelf

A farmer harvests 15,000 bushels of corn from 500 acres.
​What is the unit rate of bushels per acre?

• 30 bushels per acre

• 40 bushels per acre

• 300 bushels per acre

• 30 bushels per acre