标准号查询:问一道很简单的英文应用题

来源:百度文库 编辑:神马品牌网 时间:2024/05/03 06:03:17
An insurance salesperson, who sold 260 policies last year, has averaged 4 policies per week for the first 8 months of this year. How many policies per week must he average in the remaining weeks in order to equal his performance for last year?

由于告诉的是前8个月,而问又是星期为单位,每个月几个星期又不固定,怎么换算能够达到最高效率?

52/12=4。333333333
4。333333*8=34。66666667
34。666666667*4=138。66666667
260-139=121
121/4=30。25
30。25/4=7。6=8
一年有五十二个礼拜,平均每个月就有4.3个。