来自钱利民的问题
【[26×(6-2.5)÷0.5-25]×0.2=______.】
[26×(6-2.5)÷0.5-25]×0.2=______.
1回答
2020-04-30 22:33
【[26×(6-2.5)÷0.5-25]×0.2=______.】
[26×(6-2.5)÷0.5-25]×0.2=______.
[26×(6-2.5)÷0.5-25]×0.2
=[26×3.5÷0.5-25]×0.2
=[91÷0.5-25]×0.2
=[182-25]×0.2
=157×0.2
=31.4.
故答案为:31.4.