Science, Maths & Technology
Succeed with maths: part 2
...sand. If you need 5 batches to finish the wall, how much sand and cement will you need and what is the total mass in kilograms? Answer b. multiline equation line 1 Cement required equals five multiplication 250 g equals 1250 g multiline equation line 1 Sand required equals five multiplication 750 g equals 3750 g multiline equation line 1 Total mass of sand and cement...