十除以八加上三点九六乘以百分之十二点五加上二点零四乘以八分之一简便计算
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解决时间 2021-11-25 10:01
- 提问者网友：人傍凄凉立暮秋
- 2021-11-25 03:05
十除以八加上三点九六乘以百分之十二点五加上二点零四乘以八分之一简便计算
最佳答案
- 五星知识达人网友：野味小生
- 2021-11-25 03:17
十除以八加上三点九六乘以百分之十二点五加上二点零四乘以八分之一简便计算
10/8+3.96*0.125+2.04*1/8
=10*1/8+3.96*1/8+2.04*1/8
=(10+3.96+2.04)*1/8
=16/8=2
10/8+3.96*0.125+2.04*1/8
=10*1/8+3.96*1/8+2.04*1/8
=(10+3.96+2.04)*1/8
=16/8=2
全部回答
- 1楼网友：青尢
- 2021-11-25 09:46
1.875
- 2楼网友：梦中风几里
- 2021-11-25 08:18
图
- 3楼网友：动情书生
- 2021-11-25 06:44
10÷8+3.96×12.5%+2.04×1/8
=10×1/8+3.96×1/8+2.04×1/8
=（10+3.96+2.04）×1/8
=2
=10×1/8+3.96×1/8+2.04×1/8
=（10+3.96+2.04）×1/8
=2
- 4楼网友：轻雾山林
- 2021-11-25 05:39
10÷8+3.96×12.5%+2.04×1/8
=10×1/8+3.96×1/8+2.04×1/8
=（10+3.96+2.04）×1/8
=16×1/8
=2
=10×1/8+3.96×1/8+2.04×1/8
=（10+3.96+2.04）×1/8
=16×1/8
=2
- 5楼网友：底特律间谍
- 2021-11-25 04:53
解：采用分配律
原式=10÷8+3.96x12.5%+2.04x1/8
=10x1/8+3.96x1/8+2.04x1/8
=（10+3.96+2.04）x1/8
=16x1/8
=2
原式=10÷8+3.96x12.5%+2.04x1/8
=10x1/8+3.96x1/8+2.04x1/8
=（10+3.96+2.04）x1/8
=16x1/8
=2
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