Question

简便算：8.68-8.68/0.56*0.5

Answer 1

简便算：8.68-8.68/0.56*0.5

8.68-8.68/0.56*0.5
=8.68(1-0.5/0.56)
=8.68×(1-50/56)
=8.68×6/56
=8.68×3/28
=0.93
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8.68减去8.68除以0.56乘以0.5的简便演算法

8.68— 8.68÷0.56×0.5
＝8.68－15.5×0.5
＝8.68－7.75
＝0.93

8.68-8.68÷0.56x0.5简便计算

解：8.68-8.68÷0.56x0.5
=8.68-8.68x100/56x0.5
=8.68-8.68x50/56
=8.68x(1-50/56)
=8.68x3/28
=2.17x3/7
=651/700
=0.93

8.68-8.68/5.6+ 4.4简算

8.68-8.68/5.6+ 4.4 简算
= 8.68 - 1.55 + 4.4
= 11.53

8.68-8.68÷0.56×0.5怎样简算？

8.68-8.68÷0.56×0.5
=8.68-8.68x0.5÷0.56
=8.68-4.34÷0.56
=8.68-7.75
=8.68-8+0.25
=0.68+0.25
=0.93

8.68 5.75 1.32的简便演算法

8.68 5.75 1.32的简便演算法
=8.68+1.32+5.75
=10+5.75
=15.75

8.68*0.99简便演算法怎么做

8.68 *0.99
= 8.68（1-0.01）
= 8.68*1 - 8.68*0.01
=8.68-0.0868
=8.5932

8.32+8.68+8.70+8.36 简便计算

8.32+8.68+8.70+8.36
=17+17.06
=34.06

8.68-1.8 1.32-8.2简便计算

8.68-1.8+1.32-8.2
=（8.68+1.32）-（1.8+8.2）
=10-10
=0

8.68-8.68×0.5怎么简易做

解：原式=8.68×1-8.68×0.5
=8.68×（1-0.5）
=8.68×0.5
=4.34