A recipe for flapjacks uses only syrup, butter and oats, in the ratio 1: 2:3
a) Trevor makes some flapjacks using this recipe and uses 200g of syrup.
(i) What quantity of butter should he use?
400 g
(ii) What quantity of oats should he use?
600 g
b) Using this recipe, 150 g of syrup are needed to make 8 flapjacks.
Find the quantity of oats needed to make 16 of these flapjacks
