5. How much material is left over from an 7 foot length pipe if you have been asked to cut pipe lengths of 2'5" and 3'1". Allow" waste for each cut. State your answer in feet and inches rounded to the nearest". 32 6. How many full pieces of round stock, each 5" long, can be saw cut from a 20 foot length of round stock. Allow waste for each cut. 5 7. Perform the following Conversions, rounding to 2 decimal places where necessary, and stating your answer in the space provided. a) 2.5"= 635. cm b) 3.5 miles = 5.63. km c) 340 mm = 13.38 "(Nearest 16th) d) 1.28 lb- 586659 g 8. Compute the volume of a tank that measures 42" long by 38" wide and 21" high. State your answer in cubic feet, rounded to 2 decimal places.