题目内容
0.4×[
÷2
×(4.3-1.8)]×26=______.
| 11 |
| 52 |
| 3 |
| 4 |
0.4×[
÷2
×(4.3-1.8)]×26
=0.4×[
÷
×2.5]×26
=0.4×[
×
×
]×26
=0.4×[
×
]×26
=0.4×
×26
=0.4×(
×26)
=0.4×5
=2.
故答案为:2
| 11 |
| 52 |
| 3 |
| 4 |
=0.4×[
| 11 |
| 52 |
| 11 |
| 4 |
=0.4×[
| 11 |
| 52 |
| 4 |
| 11 |
| 5 |
| 2 |
=0.4×[
| 1 |
| 13 |
| 5 |
| 2 |
=0.4×
| 5 |
| 26 |
=0.4×(
| 5 |
| 26 |
=0.4×5
=2.
故答案为:2
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