450 ml of liquid fertilizer is needed for 18 garden plants.
A gardener wants to feed 30 of these plants. He has 720 ml of fertilizer.
Does the gardener have enough fertilizer to feed 30 plants? You must show all your working.
115 exam-style questions on CCEA GCSE Maths Proportion. Each one has a worked solution and a mark scheme showing where the marks go.