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If Gillian could earn d dollars within h hours, while Sandra could earn the same amount of money but within only (h-2) hours. How much more money could Sandra earn every day (8 work hours) than Gillian?
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· 相关考点
2.1.4 比例与等比关系应用题 考察角度三:等比关系应用题
以上解析由 考满分老师提供。