[(6.1-4.6)×0.8+0.01]÷1.1

2024-11-15 05:05:40
推荐回答(1个)
回答1:

((6.1-4.6)*0.8+0.01)÷1.1
=(1.5*0.8+0.01)÷1.1
=(1.2+0.01)÷1.1
=1.21÷1.1
=1.1