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50% of all cakes jenny baked were party cakes 1/5 were fruit cakes and the remainder where sponge cakes what percentage were sponge cakes

User Hallaghan
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1 Answer

1 vote
30%

1/5 multiply by 20/20 gives us 20/100 so 20%

50% + 20% = 70%

So, the remaining is 30%
User MrUser
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