题目内容
计算:25.5%÷3-(5.55×1
-2
÷0.4)=______.
| 1 |
| 3 |
| 1 |
| 10 |
25.5%÷3-(5.55×1
-2
÷0.4)
=0.085-(5.55×
-2.1÷0.4),
=0.085-(7.4-5.25),
=0.085-2.15,
=-2.065.
故答案为:-2.065.
| 1 |
| 3 |
| 1 |
| 10 |
=0.085-(5.55×
| 4 |
| 3 |
=0.085-(7.4-5.25),
=0.085-2.15,
=-2.065.
故答案为:-2.065.
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