Activity2: Problem solving. Directions. Solve the following problems and write your answer in each blank. 1. 5 laborers x 30 days x 400/day 2. 15 bags of cement x 250/bag = 3 3. 1,500/load x 3.5 truck load of sand = 4. length PVC pipe (#2) x 190/length 5. pieces Marine Plywood (72 size) x 440/piece = (pls paki sagot po need na)​