6.25x0.16＋3.7x0.84＋25.5x0.084用简便方法计算
答案:3 悬赏:20 手机版
解决时间 2021-04-07 15:38
- 提问者网友：浩歌待明月
- 2021-04-06 22:26
6.25x0.16＋3.7x0.84＋25.5x0.084用简便方法计算
最佳答案
- 五星知识达人网友：渡鹤影
- 2021-04-06 22:33
6.25x0.16＋3.7x0.84＋25.5x0.084
=6.25×0.16+0.84×(3.7+2.55)
=6.25×0.16+0.84×6.25
=6.25×(0.16+0.84)
=6.25×1
=6.25
=6.25×0.16+0.84×(3.7+2.55)
=6.25×0.16+0.84×6.25
=6.25×(0.16+0.84)
=6.25×1
=6.25
全部回答
- 1楼网友：污到你湿
- 2021-04-07 00:55
- 2楼网友：妄饮晩冬酒
- 2021-04-06 23:27
=1+3.084+2.142=1+5.226=6.226
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