Mathematics, 14.10.2020 18:01, andrwisawesome0

Alvin and Simon shared £540 in the ratio 4:5. Alvin gave half of his share to Theo. Simon gave a tenth of his share to Theo. What fraction of the £540 did Theo receive.

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Alvin and Simon shared £540 in the ratio 4:5. Alvin gave half of his share to Theo. Simon gave a ten...