Question 1

If every 10 feet of pipe requires 3 strap hangers and each strap hanger requires 2 screws, ____________________ screws are required for 50 feet of pipe.

Accepted Answer

30

Question 2

If three 30-inch pieces of wood are cut from an eight-foot board, how much will be left over?

Accepted Answer

6 inches

Question 3

641 minus 87 equals ____________________.

Accepted Answer

554

Question 4

In one week you worked 7 hours, 7 hours, 6 hours, 9 hours, and 4 hours. Your total hours for the week are ____________________.

Accepted Answer

The answer of In one week you worked 7 hours,...

Question 5

From a 250-foot spool of wire, an electrician uses pieces of the following lengths: 12 feet, 39 feet, 86 feet, and 27 feet. How much is left?

Accepted Answer

The answer of From a 250-foot spool of wire, an...

Question 6

The sum of 43 and 51 is ____________________.

Accepted Answer

The answer of The sum of 43 and 51 is...

Question 7

A contractor hires three plumbers to work 9 hours a day for five days and three laborers to work 7 hours for one day. The total number of hours worked is ____________________.

Accepted Answer

The answer of A contractor hires three plumbers to work...

Question 8

The number that is to be subtracted from another number is called the __________.

Accepted Answer

The subtrahend is the number that is being subtracted from another number.

Question 9

4 × 18 = ____________________

Accepted Answer

The answer of 4 × 18 = ____________________...

Question 10

32 divided by 4 equals ____________________.

Accepted Answer

The answer of 32 divided by 4 equals ____________________....

Question 11

If a lighting circuit can supply 1800 watts of incandescent light, how many 120-watt light fixtures can it support?

Accepted Answer

The answer of If a lighting circuit can supply 1800...

Question 12

If two people can install 75 square feet of siding per hour, how long will it take four people working at the same speed to side a house with walls of 16 feet by 20 feet, 15 feet by 20 feet, 20 feet by 18 feet, and 11 feet by 20 feet?

Accepted Answer

The answer of If two people can install 75 square...

Question 13

655 plus 2,149 plus 113 plus 84 equals ____________________.

Accepted Answer

The answer of 655 plus 2,149 plus 113 plus 84...

Question 14

If you make electrical connections in 47 device boxes and use 3 wire nuts in each box, you will need ____________________ wire nuts.

Accepted Answer

The answer of If you make electrical connections in 47...

Question 15

If you buy four items that cost $0.79, $1.23, $2.92, and $0.38 and pay with a ten-dollar bill, how much change should you receive?

Accepted Answer

The answer of If you buy four items that cost...

Question 16

The National Electrical Code® requires that no point along a wall can be more than 6 feet from an electrical outlet. How many receptacles are required for a wall that is 20 feet long?

Accepted Answer

The answer of The National Electrical Code® requires that no...

Question 17

The number from which another number is to be subtracted is called the __________.

Accepted Answer

The minuend is the number from which another number is to be subtracted.

Question 18

If a manufacturer recommends one lighting fixture for every 80 square feet of ceiling area, how many light fixtures are needed for a warehouse that measures 100 feet by 320 feet?

Accepted Answer

The answer of If a manufacturer recommends one lighting fixture...

Question 19

656 divided by 8 equals ____________________.

Accepted Answer

The answer of 656 divided by 8 equals ____________________....

Question 20

8 × 7 = ____________________.

Accepted Answer

The answer of 8 × 7 = ____________________....

Quiz 6: Whole Numbers