46x0.33+54.4x0.33简算
答案:2 悬赏:40 手机版
解决时间 2021-03-12 14:03
- 提问者网友:
- 2021-03-11 13:36
46x0.33+54.4x0.33简算
最佳答案
- 五星知识达人网友:轻熟杀无赦
- 2021-03-11 15:07
46x0.33+54.4x0.33简算
=(46+54.4)x0.33
=(100+0.4)x0.33
=100x0.33+0.4x0.33
=33+0.132
=33.132
=(46+54.4)x0.33
=(100+0.4)x0.33
=100x0.33+0.4x0.33
=33+0.132
=33.132
全部回答
- 1楼网友:纵马山川剑自提
- 2021-03-11 15:46
46×0.33+54.4×0.33
=46×0.33+54×0.33+0.4×0.33
=(46+54)×0.33+0.132
=100×0.33+0.132
=33+0.132
=33.132
=46×0.33+54×0.33+0.4×0.33
=(46+54)×0.33+0.132
=100×0.33+0.132
=33+0.132
=33.132
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