Module Two Construction Math Section & Review Questions and answers(verified for accuracy)

Given the number 92475, which digit is in the ten-thousands column of place value 2 224 feet What is the distance around the foundation shown in Figure 1 504 blocks How many concrete blocks like the one shown in Figure 2 are required to erect a 2-foot-high wall for the foundation shown in Figure 1? Assume there is no waste, and round your answer UP to the nearest whole number (since only whole blocks can be purchased). Which of the following fraction pairs are equivalent fractions? 1/2 and 17/32, 1/2 and 32/64, 1/2 and 3/4, 1/2 and 63/128 1/2 and 32/64 The improper fraction 76/64 converts to the mixed number 1-9/32. True or False? False 11/16 + 3/8 = 1-1/16 1-1/4 - 7/16 = 13/16 1/8 x 1/10 = 1-1/14 7/16 divided by 7/8 = 1/2 In the number 135.792, what value is represented by the 9? nine one-hundredths The number 0.960 is larger than the number 0.0962 True 3.625 + 4.9 = 8.525 42.58 - 7.577 = 35.003 9.64 x 12 = 115.68 123.82 divided by 6.5 = 19.049 Express the number 0.479 as a percentage 47.9% The decimal equivalent of the fraction 7/8 is 0.875 If a fuel tank is 2/3 full, then it is more than 65% full. True The metric system can be referred to as a(n) base 10 system If the hook end of a tape measure is slightly loose, what should you do? Nothing; the hook end should be slightly loose. When converting from a larger metric value to a smaller one, the decimal point must move to the right Weight is the force an object exerts on the surface of the Earth due to its mass and the pull of the earth's gravity The cubic meter represents a three-dimensional object that measures 100cm x 100cm x 100cm On the Celsius temperature scale, the difference between the freezing and boiling points of water is 100 degrees An angle of 66 degrees is considered a(n) acute angle What is the difference between circumference and perimeter? The perimeter relates to all shapes, while the circumference relates only to circles. Calculate the area of a rectangle that is 27.3 meters x 9.3 meters. 253.89 m2 Calculate the volume of a shipping container that is 26' long x 13'8" wide x 3' deep. 1065.48 ft3 The number matching the words "two thousand, six hundred eighty-nine" is 2,689 A bricklayer lays 649 bricks the first day, 632 the second day, and 478 the third day. During the three-day period, the bricklayer laid a total of 1,759 A total of 1,478 feet of cable was supplied for a job. Only 489 feet were installed. How many feet of cable remain? 989 A worker has been asked to deliver 15 scaffolds to each of 26 different sites. The worker will deliver a total of 390 Your company has 400 rolls of insulation that must be equally distributed to 5 different job sites. How many rolls of insulation will need to go to each site? 80 Which of the following fractions is an equivalent fraction for 3/8? 24/64 The lowest common denominator for the fractions 8/64 and 8/32 is 8 3/8 + 9/16 = 15/16 11/32 - 2/8 = 3/32 Put the following decimals in order from smallest to largest: 0.402, 0.420, 0.042, 0.442 0.442, 0.420, 0.402, 0.042 Two coatings have been applied to a pipe. The first coating is 51.5 nanometers thick; the second coating is 89.7 nanometers thick. How thick is the combined coating? 141.2 nanometers 3.53 x 9.75 = 34.42 It costs $2.37 to paint one square foot of wall. you need to paint a wall that measures 864.5 square feet. To paint that all it will cost ______. (Round your answer to the nearest hundredth). $2,048.87 89.435 divided by 0.05 = 1,788.7 13.9% = 0.139 Convert 14.75 to its equivalent fraction expressed in lowest terms. 59/4