Free Printable Construction Math Final Exam

Worksheets

Construction Math Final Exam

Total questions: 20

Worksheet time: 5hrs 0mins

Name

Class

Date

2.The roof of a house is 19' x 37', how many pieces of 4' x 8' plywood would it take to deck this roof?

8. If you are putting 3/4" plywood on as a subfloor of a building 26' x 42', how many pieces of plywood would you need?

How many square feet of floor tile is needed for a room 16' x 20'?

320 cubic feet

3200 square feet

320 square feet

32 square feet

It costs a plumber $275 for labor and materials to install a toilet. The materials cost is $110. How much will he make in labor for a 2 bathroom house?

$165

$550

$330

$385

If you are a plumber that earns $25 per hour, you work 40 hours per week, & you pay $223 in Federal tax and $142 in state tax, What is your net weekly income?

$635

$1000

$777

$858

What is the perimeter of the rectangle?

28 square feet.

28 feet.

48 feet.

48 square feet.

The distance around an object is called the .............

Area.

Perimeter.

What is the perimeter of the fence?

You have a board that measures 16 feet long, how many parts can you get if each part is 6 inches long?

2.4

10.

A package contains 12 electrical locks, each with a unique key. A package is delivered to 16 jobs. How many unique keys will result from the distribution?

180

192

11.

A floor for a 4' x 4' shed must be fabricated. The area of the floor will measure

16 square feet

16 cubic feet

64 square feet

64 feet

12.

You have 5,814 feet of rope that you need to cut into 27-foot section. How may sections of rope will you have?

215 sections with 3 feet left over

215 sections with 8 feet left over

215 sections with 9 feet left over

218 sections with 3 feet left over

13.

A carpenter has to build an addition which needs 150 studs. Each stud costs $6.75. What is the total cost of the studs needed?

$1012.50

$1201.50

$101.25

$2101.25

14.

You have to lay tile in a 12 foot square room. The area is ______ square feet.

144

15.

A room measures 9 feet by 13 feet. What is the square footage of the room?

117

108

16.

You have 479 feet of copper wire that you need to cut into 7-foot sections. How many sections of wire will you have?

68 sections with 4 ft left over

68 sections with 2 feet left over

68 sections with 3 feet left over

69 sections with no feet left over

17.

A mechanic earns $10 per spark plug he changes. The cost of materials is $3.50 per spark plug. He changes all the spark plugs (8) in a V8 engine. How much money will he earn?

$80

$28

$52

$108

18.

A man goes into business for himself selling dog houses. The materials for the dog houses cost him $45 per house. He sells them for $75 each. How much money does he earn if he sells 20?

$900

$30

$600

$1500

19.

The equivalent of 3/4 inch is _____.

1/2"

6/8"

3/8"

4/3"

20.

Each laborer earns $12.00 per hour. Alfredo's weekly time card shows 28 hours worked, Bob's card shows 40 hours of work, and Jane's card shows 38 hours of work. Excluding any deductions, how much money must be set aside to pay these three laborers?

$1420

$1272

$1500

$1368

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Construction Math Final Exam

Total questions: 20

Worksheet time: 5hrs 0mins

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