题目内容
0.38×7
+0.38÷2
+38%×2=______.
| 3 |
| 5 |
| 1 |
| 2 |
0.38×7
+0.38÷2
+38%×2
=0.38×7
+0.38×
+0.38×2
=0.38×(7
+
+2)
=0.38×10
=3.8.
故答案为:3.8.
| 3 |
| 5 |
| 1 |
| 2 |
=0.38×7
| 3 |
| 5 |
| 2 |
| 5 |
=0.38×(7
| 3 |
| 5 |
| 2 |
| 5 |
=0.38×10
=3.8.
故答案为:3.8.
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