1.A lawnmower uses a ratio of oil to petrol of 1:20. If Alfred has 15ml of oil, how much petrol will he need? 20-15-30
b. If Issac has 2 litres of petrol, how much oil will he need? 2000ml - 20
A coach places an order for 3 small shirts, 6 medium shirts and 4 large
shirts for the 1st Netball team. He then places a second order for the 2nd, 3rd
and 4th teams, using the same shirt size ratio and amounts.
Small = 3.13
a. What is the ratio of the shirt sizes for the 18t team? meduim 6:13
lorge 4 13
b. How many small, medium and large shirts will there be for all teams?
c. If there were 10 teams, how many shirts would there be in total?

2.Lawrence has 35 marbles. He shares them between Thabo and Sarah in a
ratio of 2:3. How many marbles would they each get?​