1.08乘以0.5乘以32简算
答案:3 悬赏:80 手机版
解决时间 2021-04-08 12:36
- 提问者网友：几叶到寒
- 2021-04-07 13:49
1.08乘以0.5乘以32简算
最佳答案
- 五星知识达人网友：往事埋风中
- 2021-04-07 14:40
1.08x0.5x32
=1.08x16
=16 +0.08x16
=16+1.28
=17.28
=1.08x16
=16 +0.08x16
=16+1.28
=17.28
全部回答
- 1楼网友：你可爱的野爹
- 2021-04-07 17:37
解：采用分配律，
原式=1.08x0.5x32
=0.54x32
=0.54x（30+2）
=0.54x30+0.54x2
=16.2+1.08
=17.28
原式=1.08x0.5x32
=0.54x32
=0.54x（30+2）
=0.54x30+0.54x2
=16.2+1.08
=17.28
- 2楼网友：神鬼未生
- 2021-04-07 16:08
1.08乘以0.5乘以32简算
=1.08x(0.5x32)
=(1+0.08)x16
=16+0.08x16
=16+1.28
=17.28
=1.08x(0.5x32)
=(1+0.08)x16
=16+0.08x16
=16+1.28
=17.28
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