
递等式计算。36+61.2/12 (20-1.4/2)*0.4 54/(3.94+6.86)*0.8
1个回答
展开全部
36+61.2/12
=36+5.1
=40.1
(20-1.4/2)*0.4
=(20-0.7)*0.4
=20*0.4-0.7*0.4
=8-0.28
=7.72
54/(3.94+6.86)*0.8
=54/10*0.8
=5.4*0.8
=4.32
=36+5.1
=40.1
(20-1.4/2)*0.4
=(20-0.7)*0.4
=20*0.4-0.7*0.4
=8-0.28
=7.72
54/(3.94+6.86)*0.8
=54/10*0.8
=5.4*0.8
=4.32
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