题目内容
55.6×(2-
)+56×1
+(1+
)×38.4.
| 4 |
| 5 |
| 1 |
| 5 |
| 1 |
| 5 |
55.6×(2-
)+56×1
+(1+
)×38.4,
=55.6×1
+56×1
+38.4×1
,
=1
×(55.6+56+38.4),
=
×150,
=180;
故答案为:180.
| 4 |
| 5 |
| 1 |
| 5 |
| 1 |
| 5 |
=55.6×1
| 1 |
| 5 |
| 1 |
| 5 |
| 1 |
| 5 |
=1
| 1 |
| 5 |
=
| 6 |
| 5 |
=180;
故答案为:180.
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