Mathematics, 11.06.2020 16:57 woodsliuheart

Charles buys 30 packs of pens. There are 18 pens in each pack. Each pack costs £4.50. Charles sells each pen for 80p but he only manages to sell 5 6 of the pens. How much profit did he make?

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Charles buys 30 packs of pens. There are 18 pens in each pack. Each pack costs £4.50. Charles sells...