32.16.54/98.7/65.49.

来源：学生作业帮编辑：百度作业网作业帮分类：数学作业时间：2024/05/02 03:40:21

32.1*6.54/98.7/65.4*9.
请问需要多长时间才能得到答案？

32.1*6.54/98.7/65.4*9.87/321
=32.1/10(10*65.4)/9.87/95.4*9.87*10/321/10
=3.21*65.4/98.7/65.4*98.7/3210
=3.21/3210
=0.001

32.1*6.54/98.7/65.4*9. 此题目如何算简便:12.3+45.6+78.9++98.7+65.4+32.1=333, 3.21*55+32.1-4.5简算 6.54*1.04用竖式怎么列 98.7+94.5-98.7+2.5,用简便方法运算 9. 65.4-4.29+24.6-5.71简便运算 65.4-(32.5 15.4)怎样简便计算如下题,求大仙回答!65.4°=?’ 2x+1.5x=32.1 简便方法计算 32.1*6.8+4.2*5.9 6.54÷0.6表示的意义是