1.25x(8+0.4)+25递等式
答案:3 悬赏:30 手机版
解决时间 2021-03-24 03:07
- 提问者网友:做自己de王妃
- 2021-03-23 21:16
1.25x(8+0.4)+25递等式
最佳答案
- 五星知识达人网友:詩光轨車
- 2021-03-23 22:52
1.25x(8+0.4)+25
=1.25×8+1.25×0.4+25
=100+0.5+25
=125.5
=1.25×8+1.25×0.4+25
=100+0.5+25
=125.5
全部回答
- 1楼网友:猎心人
- 2021-03-23 23:56
=1.25✘8+1.25✘0.4+25
=10+0.5+25
=35.5
=10+0.5+25
=35.5
- 2楼网友:往事埋风中
- 2021-03-23 23:08
1.25x(8+0.4)+25
=1.25×8+1.25×0.4+25
=10+0.5+25
=35.5
=1.25×8+1.25×0.4+25
=10+0.5+25
=35.5
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