
25.76÷2.8-7.5÷0.8简便计算
1个回答
展开全部
25.76÷2.8-7.5÷0.8
=25.76÷(7*0.4)-7.5÷0.8
=3.68÷0.4-7.5÷0.8
=7.36÷0.8-7.5÷0.8
=(7.36-7.5)÷0.8
=-0.14÷0.8
=-0.175
=25.76÷(7*0.4)-7.5÷0.8
=3.68÷0.4-7.5÷0.8
=7.36÷0.8-7.5÷0.8
=(7.36-7.5)÷0.8
=-0.14÷0.8
=-0.175
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询