题目内容
[2-(5.55×
-
÷0.4)]÷0.135=________.
10
分析:按四则混合运算的顺序解答即可.
解答:[2-(5.55×
-
÷0.4)]÷0.135
=[2-(
×
-
÷
)]÷0.135
=[2-(
-
×
)]÷0.135
=[2-(
-
)]÷0.135
=[2-
]÷0.135
=
÷0.135
=1.35÷0.135
=10.
故答案为:10.
点评:此题考查分数与小数四则混合运算,计算中注意小数和分数的互化.
分析:按四则混合运算的顺序解答即可.
解答:[2-(5.55×
=[2-(
=[2-(
=[2-(
=[2-
=
=1.35÷0.135
=10.
故答案为:10.
点评:此题考查分数与小数四则混合运算,计算中注意小数和分数的互化.
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