Which of the following statements correctly explains the meaning of the concrete mix ratio 1:3:6?
a) 1 part cement, 3 parts fine aggregate and 6 parts coarse aggregate b) 1 kg cement, 3 kg fine aggregate and 6 kg coarse aggregate c) 1 part cement, 3 parts aggregate containing both fine and coarse aggregate d) 1 cubic meter cement, 3 cubic meter fine aggregate and 6 cubic meter coarse aggregate…