Introduction to Plumbing Math exam with 100% correct answers 2025

An example of a whole number is _____. correct answers47 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 _____. correct answers90 Use the √ key on a calculator to _____. correct answersfind the square root of a number The improper fraction 14/8 can be converted to the mixed number _____. correct answers1-3/4 3/4 - 1/8 = _____. correct answers5/8 5/8 ÷ 1/2 = _____. correct answers1-1/4 2.5 × 5 = _____. correct answers12.5 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 _____. correct answerssix 32.5379 rounded to the nearest hundredth is _____. correct answers32.54 5% represented as a decimal is _____. correct answers0.05 Rounded to the nearest eighth of an inch, 0.7 feet equals _____. correct answers8-3/8" The metric prefix that denotes 1,000 is _____. correct answerskilo 5 squared = _____. correct answers25 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 _____. correct answers4-1/4" The center-to-center measurement between two fittings is 30 inches. The fitting allowance is 1-1/4 inch. To fit properly between the two fittings, a length of pipe must be cut to _____. correct answers27-1/2"