Question

50% of all the cakes jenny baked that week were party cakes.1/5 were fruit cakes, and the reminder were sponge cakes. What percentage of cake were soonge cakes?

Answer 1

1/5 fruit cakes =20%

5-1=4/5ths remaining

4/5= 80%

80% were sponge cakes

Answer 2

If u change 1/5 to a percentage it is 20% so 50%plus 20% equals 70% so 30% is the answer