98.6除(19.86减3.32减6.86)

漂泊的胭脂鱼2022-10-04 11:39:541条回答

已提交,审核后显示!提交回复

共1条回复
1110i 共回答了20个问题 | 采纳率95%
98.6/(19.86-3.32-6.86)=98.6/(13-3.32)=98.6/9.68=10.1859504132
1年前

相关推荐

(x+16)*2.1=42 x-0.6x=4.888 16*5-5x=26.5 98.6-0.25x=46.3 x-2.
(x+16)*2.1=42 x-0.6x=4.888 16*5-5x=26.5 98.6-0.25x=46.3 x-2.8+2.2=5 4.5-1.5x=1.5 8*(2x-5)=28
同一首歌米1年前2
忧伤的小溪 共回答了18个问题 | 采纳率94.4%
(x+16)*2.1=42
x+16=20
x=4
x-0.6x=4.888
0.4x=4.888
x=12.22
16*5-5x=26.5
5x=80-26.5
5x=53.5
x=10.7
98.6-0.25x=46.3
0.25x=98.6-46.3
0.25x=52.3
x=209.2
x-2.8+2.2=5
x-0.6=5
x=5.6
4.5-1.5x=1.5
1.5x=4.5-1.5
1.5x=3
x=2
8*(2x-5)=28
2x-5=3.5
2x=8.5
x=4.25
98.6-7/3+11.4-7/4
jbln1年前1
65889919 共回答了22个问题 | 采纳率90.9%
=98.6+11.4-7*(1/3+1/4)
=110-7*(7/12)
=110-49/12
=(1320-49)/12
=1271/12