Question
Mrs Tang bought 50 kg of barley at $2.20 per kg. If each kg of barley cost 20 cents less, how much more barley could she buy with the same amount of money?
3 m

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Mrs Tang bought 50 kg of barley at $2.20 per kg. If each kg of barley cost 20 cents less, how much more barley could she buy with the same amount of money?