Science, Maths & Technology
Everyday maths 2
...sand and cement in the ratio 4:1. You need to make a total of 1500 g of mortar. How much soft sand will you need? To make the mocktail ‘Sea Breeze’, you need to mix cranberry juice and grapefruit juice in the ratio 4:2. You want to make a total of 2700 ml of mocktail. How much grapefruit juice should you use? Answer Add the parts of the ratio: 4 + 1 = 5 Divide the...