题目内容
13
+86
×0.25+0.625×86
+86
×0.125=______.
| 4 |
| 19 |
| 15 |
| 19 |
| 15 |
| 19 |
| 15 |
| 19 |
13
+86
×0.25+0.625×86
+86
×0.125,
=13
+86
×(0.25+0.625+0.125),
=13
+86
×1,
=(13+86)+(
+
),
=99+1,
=100;
故答案为:100.
| 4 |
| 19 |
| 15 |
| 19 |
| 15 |
| 19 |
| 15 |
| 19 |
=13
| 4 |
| 19 |
| 15 |
| 19 |
=13
| 4 |
| 19 |
| 15 |
| 19 |
=(13+86)+(
| 4 |
| 19 |
| 15 |
| 19 |
=99+1,
=100;
故答案为:100.
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