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Name_______________Math ReviewAdd up the following products:$7412. 5-1/2”3. 1’ 4-3/4”$532.56 7-1/2” 2’ 6-3/4”$441.28 3-1/2” 7’ 2-3/4”$323 --------- ------------------------ 4. You need to build 5 houses. Two houses are 2300 sqft and two are 1700 sqft and the last is 1540 sqft. What is your total sqftage of all 5 houses? (show your work) 5. A lumber order that you are preparing is as follows:24 – 2”x6”s30 – 2”x10”s55 – 2”x4”s What is the total number of planks that you will need? (show your work) 6. A crew of four worked 24hrs, 18hrs, 20hrs, and 22hrs. What was the total number of hours worked? (show your work) 7. Three deliveries of 1”x6” roof boards are as follows: 2450bf, 2760bf, 2875bf. What is the total board feet of wood delivered? (show your work)Subtract the following:80002. 10,5583. 5678 545 3,242 4981--------------- ------- 4. The supply of plywood in stock is 9,987sqft. After a contractor purchases 6,976 sqft how much plywood is left in stock? (show your work) 5. If a 5 gal pale of paint can cover 2500 sqft and you use 3 gallons, how many sqft have you Covered? (show your work) 6. The balance of your account is $1,176.55. If you withdraw $250 for the weekend party, What will the remaining balance be in your account? (show your work) 7. You build a deck for $450. Your material, labor costs $347. What is your profit? (show your work)Multiply the following:$10152. 4583. 6x7 ____ 4. 8765. 952 23 224 33 12------- ------ ----- ------ 6. If you make $12/hr, how much will you make in a month (gross) based on an 8hr Work day and a 5 day week? (show all your work) 7. It takes 6 roofing nails to attach one asphalt shingle. There are 25 shingles in one bundle. If you show up to install a roof and note that there are 42 bundles of shingles on the roof, but no nails were delivered, how many nails will you need to order? If 100 nails costs $3, how much will all the nails you order cost? (show all your work) 8. How many linear feet of cedar are there in 9 bundles, each containing 10 pieces that are 12’ long? (show your work) Solve the following Division problems: (Without the use of a calculator)450 ÷ 5 = 2. 1080 ÷ 90 = 3. 1540 ÷ 5 = 4. A gable roof is 72’ 0” long. Rafters are spaced 24” o.c. How many rafters Are needed to span the length of the roof? (show your work) 5. How many joists, spaced 16” o.c. are needed for a building that is 36 feet long? NOTE: Add one joist as a starter. (Show your work) 6. What is the number of studs that you will need for a load carrying partition that is 64’ long if you work with 16” o.c.? NOTE: Add one stud as a starter. (Show your work) 7. A warehouse is 116 feet long. To support the heavy load on the floor, joists are Spaced 12” o.c.. How many joists do the specifications call for? NOTE: Add one joist as a starter. (Show your work) ................
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