Introduction to Plumbing Math
An example of a whole number is _____. - ANS 47
You have ordered a total of 15 bundles of PVC pipe. Each bundle contains 6 lengths of
pipe. In total, the
number of lengths of pipe in your order is _____. - ANS 90
Use the √ key on a calculator to _____. - ANS find the square root of a number
The improper fraction 14/8 can be converted to the mixed number _____. - ANS 1-3/4
3/4 - 1/8 = _____. - ANS 5/8
5/8 ÷ 1/2 = _____. - ANS 1-1/4
2.5 × 5 = _____. - ANS 12.5
You have a pipe that measures 40 inches in length. For an installation, you need several
short sections of pipe
that are 6.5 inches long each. By cutting the 40-inch pipe, the total number of 6.5-inch
sections that you will
end up with is _____. - ANS six
32.5379 rounded to the nearest hundredth is _____. - ANS 32.54
5% represented as a decimal is _____. - ANS 0.05
Rounded to the nearest eighth of an inch, 0.7 feet equals _____. - ANS 8-3/8"
The metric prefix that denotes 1,000 is _____. - ANS kilo
5 squared = _____. - ANS 25
The center-to-face measurement of a threaded joint is 5 inches, and the thread-in
measurement is 3/4 inch.
The fitting allowance is calculated as _____. - ANS 4-1/4"
An example of a whole number is _____. - ANS 47
You have ordered a total of 15 bundles of PVC pipe. Each bundle contains 6 lengths of
pipe. In total, the
number of lengths of pipe in your order is _____. - ANS 90
Use the √ key on a calculator to _____. - ANS find the square root of a number
The improper fraction 14/8 can be converted to the mixed number _____. - ANS 1-3/4
3/4 - 1/8 = _____. - ANS 5/8
5/8 ÷ 1/2 = _____. - ANS 1-1/4
2.5 × 5 = _____. - ANS 12.5
You have a pipe that measures 40 inches in length. For an installation, you need several
short sections of pipe
that are 6.5 inches long each. By cutting the 40-inch pipe, the total number of 6.5-inch
sections that you will
end up with is _____. - ANS six
32.5379 rounded to the nearest hundredth is _____. - ANS 32.54
5% represented as a decimal is _____. - ANS 0.05
Rounded to the nearest eighth of an inch, 0.7 feet equals _____. - ANS 8-3/8"
The metric prefix that denotes 1,000 is _____. - ANS kilo
5 squared = _____. - ANS 25
The center-to-face measurement of a threaded joint is 5 inches, and the thread-in
measurement is 3/4 inch.
The fitting allowance is calculated as _____. - ANS 4-1/4"
