Mathematics, 24.08.2020 19:01 xXCoryxKenshinXx

E 4/7 of the seafood in a fridge was prawns and the rest was crayfish. After Mr Kang
cooked an equal mass of prawns and crayfish, there was 3/4kg more crayfish than
prowns left.
Find the mass of the prawns at first.

Answers: 1

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E 4/7 of the seafood in a fridge was prawns and the rest was crayfish. After Mr Kang
cooked a...