rosy20100406 - 2014/5/30 11:05:00
修约到0.5单位:A组:24.38-24.5,,40.75-41.0 B组:36.16-36.0,52.45-52.5 è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
我算的这两组都对 但是单选,请大家帮忙,最好有解释,谢谢~è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
84362020gwh - 2014/5/30 12:33:00
都对è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
baijingshibiao - 2014/5/30 19:57:00
我算的也是A和B都对è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
holdpc - 2014/5/31 21:03:00
都对,培训课上老师也说AB都对è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
RXY - 2014/6/1 10:38:00
0.5单位修约是指按指定修约间隔对拟修约的数值0.5单位进行的修约è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
0.5单位修约方法如下:将拟修约数值X乘以2,按指定修约间隔对2X依规定修约,所得数值(2X修约值)再除以2è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
如题A:24.38,数值24.38乘以2得48.76,48.76修约得49,49再除以2,修约到“个”数位的0.5单位修约得24.5è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
84362020gwh - 2014/6/1 12:35:00
都对哦è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
march18 - 2014/6/1 12:59:00
试题有问题。考题也是人出的,有可能出错,也可能是排版出错è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
hulijundejc - 2014/6/1 15:32:00
还用问吗,出题的人搞错了è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf
esaglet - 2014/6/3 20:09:00
A,B都对è§ú7åÌ4bbs.3c3t.comXþoµÂºhÔf