| 1 |
| 2 |
=365×0.64+3.5×36.5+365×0.01，
=365×0.64+0.35×365+365×0.01，
=（0.64+0.35+0.01）×365，
=1×365，
=365．
计算：0.365×640+31/2×36.5+365×0.01．
计算：0.365×640+3
×36.5+365×0.01．
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| 2 |
数学人气：474 ℃时间：2020-03-24 10:06:36
优质解答
0.365×640+3
×36.5+365×0.01
=365×0.64+3.5×36.5+365×0.01，
=365×0.64+0.35×365+365×0.01，
=（0.64+0.35+0.01）×365，
=1×365，
=365．
=365×0.64+3.5×36.5+365×0.01，
=365×0.64+0.35×365+365×0.01，
=（0.64+0.35+0.01）×365，
=1×365，
=365．
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