There are only red counters and green counters in a bag.
number of red counters : number of green counters = 3 : 2
There are 24 red counters in the bag.
Work out the number of green counters in the bag.
Work out the total number of counters in the bag.
222 exam-style questions on Eduqas GCSE Maths Ratio. Each one has a worked solution and a mark scheme showing where the marks go.