一道英国高中的入学考,

学习 时间:2026-05-30 22:16:35 阅读:9003
一道英国高中的入学考,Mary has a clothes stall in the market.She buys 40shirts at 16 each and prices them at a 40% profit.She also buys 50 ties at 8 each and at a 30% profit.1.work out mary's total takings.2.how much profit does she make?

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机灵的冥王星

2026-05-30 22:16:35

work out mary's total takings。40*16 + 50 * 8 = 640 + 400 = 10402。how much profit does she make?40*16 *40% + 50*8*30% = 640*40% + 400*30% = 256 + 120 = 376

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  • 包容的板凳
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    2026-05-30 22:16:35

    work out mary's total takings。40*16 + 50 * 8 = 640 + 400 = 10402。how much profit does she make?40*16 *40% + 50*8*30% = 640*40% + 400*30% = 256 + 120 = 376

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