Unit 1 Test Review

1.) A scale drawing of a school bus has a scale of 3 inches to 5 feet. If the length of the school bus is 6 inches on the scale drawing, what is the actual length of the bus?

• 15 feet

• 30 feet

• 40 feet

• 10 feet

A local park is in the shape of a square. A map of the local park is made with the scale 1 inch to 100 feet.

If the park is shown as a square on the map, each side is 12 inches long, how long is each actual side of the square park?

• 12 inches

• 12 feet

• 1200 inches

• 1200 feet

A cover of a book shown on a website is 2 cm wide and 7 cm tall on a computer monitor. The actual book is 6 cm wide.

How tall is the actual book?

• 21 cm

• 11 cm

• 6 cm

• 28 cm

A map of a park (map A) has a scale of 1 inch to 1,000 feet. Another map of the same park (map B) has a scale of 1 inch to 500 feet. Which map is larger?

• Map A

• Map B

• Both maps are the same

Lin and her brother each created a scale drawing of their backyard, but at different scales. Lin used a scale of 1 inch to 1 foot.

Express the scale for Lin's drawing without units.

Remember, you need to have both with the same units before expressing the scale without units.

• 1 to 12

• 1 to 1

• 12 to 1

Which choices are correct?

• A, C, D

• B, C, E

• B, D, E

• A, B, C, D and E

If A is the ORIGINAL and B, C and D are copies which are true SCALED COPIES?

• B, C and D

• B

• C

• D

A blueprint for a building includes a rectangular room that measures 3 inches long and 5.5 inches wide. The scale for the blueprint says that 1 inch on the blueprint is equivalent to 10 feet in the actual building. What are the dimensions of this rectangular room in the actual building?

• 30 feet long and 55 feet wide

• 55 feet wide and 30 feet long

• 3 feet long and 5.5 feet wide

• 5.5 feet long and 3 feet wide

A scaled copy is a copy of a figure where every length in the original figure is _______________ by the same number.

• multiplied

• added

• divivided

• subtracted

When part of an original figure matches up with part of a copy, we call them ________________ parts.

• identical

• corresponding

• alternate

• reciprocal