(-125又5/7)/(-5)-2.5+5/8*(-0.25)
=125÷5+5/7÷5-2.5-5/32
=5又1/7-2.5-5/32
=5又1/7-2又21/32
=2又109/224
(-125 5/7)/(-5)-2.5+5/8*(-0.25)等于几
1个回答
相关问题
-
(-125 5/7)/(-5)-2.5+5/8*(-0.25)等于几
-
1=5 2=25 3=125 4=625 请问5等于几?
-
急：(-5)*(-25)+125*(-2)*0.8
-
2/7+（-5/2）+（-12/7）+2.5+0.125+（-19/8）
-
(-5)×(-25)+125(-2)×0.8
-
5-7/8-0.125
-
0.8×720×0.125 0.25×32×0.125 5.9×2.7＋3.57 42-3.8×5.9 12.5×4.8
-
(125+12.5+7.25+32.3+0.85+6.2+10.5+8.6+9.75+17.85+13.4)*8.5=?
-
(log(2)125+log(2)25+log(8)5)*(log(125)2+log(25)4+log(5)8)
-
负数加减7/5-（+2/5） -5/6-7/6 -7/5+0.4 -1/8+0.125-0.375-（-0）第一题：7/