The number of hamburgers sold at a stand near the beach for a given week in the summer is shown in the previous chart. Approximately what was the ratio of hamburgers sold on the weekdays (Monday through Friday) to hamburgers sold on the weekend (Saturday and Sunday)?
【正确答案】
29/16
【答案解析】
根据图表所示，周一到周五汉堡的销售量大约分别是125, 100, 125, 150, 225，而周六和周日汉堡的销售量分别为300，100，因此，两段时间汉堡销售量的比率为(125+100+125+150+225)/400=29/16。