简便计算:(-48)*(-3/4+5/6-7/12);
来源:学生作业帮 编辑:搜搜考试网作业帮 分类:数学作业 时间:2024/07/04 07:43:38
简便计算:(-48)*(-3/4+5/6-7/12);
0.7*3/11-6.6*3/7-1.1*3/7+0.7*8/11
0.7*3/11-6.6*3/7-1.1*3/7+0.7*8/11
![简便计算:(-48)*(-3/4+5/6-7/12);](/uploads/image/z/17919215-71-5.jpg?t=%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%88-48%EF%BC%89%2A%EF%BC%88-3%2F4%2B5%2F6%EF%BC%8D7%2F12%EF%BC%89%3B)
(-48)*(-3/4+5/6-7/12)
=(-48)*(-3/4)+(-48)*(5/6)-(-48)*(7/12)
=36-40+28
=24
0.7*3/11-6.6*3/7-1.1*3/7+0.7*8/11
=0.7*3/11+0.7*8/11-6.6*3/7-1.1*3/7
=0.7-6*1.1*3/7-1.1*3/7
=0.7-1.1*18/7-1.1*3/7
=0.7-3.3
=-2.6
=(-48)*(-3/4)+(-48)*(5/6)-(-48)*(7/12)
=36-40+28
=24
0.7*3/11-6.6*3/7-1.1*3/7+0.7*8/11
=0.7*3/11+0.7*8/11-6.6*3/7-1.1*3/7
=0.7-6*1.1*3/7-1.1*3/7
=0.7-1.1*18/7-1.1*3/7
=0.7-3.3
=-2.6
(5/24+7/12-2/3)*48简便计算
24*【(7/6-3/20)/3】简便计算 3.25-2.8*5/7+1/4*4/7/.01简便计算
7/15+13/20+1/4=? 3/8+(5/6-7/12)=? (能简便的简便) 竖式计算
简便计算:(11/12-7/6+3/4-13/16)×(-48)
9 /14 ÷( 5 /6 - 3/ 4 )× 7 /24 简便计算
7/29×3/8+6/29×7/12=?(简便计算)?能简便就简便
简便计算:(5/6加3/4)除以7/12
数学简便计算:4/5除以11/12-1/3乘4/5 (一定要简便!)
简便计算5/6-(3/4-1/2)=
2/13*1/7+11/13/7简便计算(1/3+1/4-1/2)/1/12简便计算
计算,能简便就简便 35.55x1.4+(25.2-24.57) 8/15÷【8/3-(7/4+5/6)】
能简便计算的简便计算:15/16/(5/12/5/8+3/8)