Q AA 35. A 9614" long pipe is cut to 1/3 its length. Calculate the new length of the pipe. 36. A carpenter installs baseboard at the rate of 321/2 If (linear feet) every 1/2 hr Calculate the time it will take the carpenterto install 130 If of baseboard. 37. A plumber cuts four pieces of pipe that are each 363/s" long and three pieces of pipe that are each 261/4" long. Calculate the total length of pipe that the plumbercuts. 38. A finish carpenterinstalling crown molding needs two pieces that measure 485/s" long and two pieces that measure 373/4" long. Calculate the total length of crown molding needed. 39. A stairway is constructed using 25 risers. If each riser measures 73/4", calculate the total height of the stairway. 40. The scale on a floorplan indicates 1/s" = 1'-0". Calculate the actual length and width of a utility room if it measures 7/s" long and 3/4" wide on the floor plan. 41. A delivery company delivers supplies fortiling a bathroom. They stack cement board 6' high. If each piece of cement board measures 3/%" thick, calculate the number of pieces of cement board in a stack. 42. Painters are painting me window trim of a house. They use 1/s of a gallon to paint five window frames. Calculate the amount of paint that is used to coverone window