Extracted text: Given a Concrete Mix Ratio of 1:2:3, what is the computed number of cement bags per cubic meter of concrete? * Your answer Given a Concrete Mix Ratio of 1:2:4, what is the computed required volume of gravel for 1 cubic meter of concrete? * Your answer A team of 2 skilled mason and 4 laborers are assigned to work on a 20 cubic meter volume of concreting work. They finished the job in 5 days, working 8 hours a day. What is there Productivity rate for the activity? Your answer A concrete vibrator was rented for concreting works. Rent is at 750 Pesos per day. Concrete pouring was computed to be completed in 5 days. but was actually finished in 4 days. How much was budgeted for equipment rental? "