能简算的要简算:19.28+1.82÷0.7 10.56×3.75-3.75×0.56 (71.2-71.2×0.9)÷0.25 14.53-(2.64+

能简算的要简算:19.28+1.82÷0.710.56×3.75-3.75×0.56(71.2-71.2×0.9)÷0.2514.53-(2.64+0.53)-1.361... 能简算的要简算:19.28+1.82÷0.7 10.56×3.75-3.75×0.56 (71.2-71.2×0.9)÷0.25 14.53-(2.64+0.53)-1.36 13.5÷[(2-0.8)×4.5] [(6.1-4.6)÷0.8-1]÷0.4. 展开
 我来答
百度网友2637f521b8
2014-09-14 · TA获得超过377个赞
知道答主
回答量:175
采纳率:0%
帮助的人:144万
展开全部
(1)19.28+1.82÷0.7,
=19.28+2.6,
=21.88;
(2)10.56×3.75-3.75×0.56,
=(10.56-0.56)×3.75,
=10×3.75,
=37.5;
(3)(71.2-71.2×0.9)÷0.25,
=(1-0.9)×71.2÷
1
4

=7.12×4,
=28.48;
(4)14.53-(2.64+0.53)-1.36,
=(14.53-0.53)-(2.64+1.36),
=14-4,
=10;
(5)13.5÷[(2-0.8)×4.5],
=13.5÷4.5÷1.2,
=3÷1.2,
=2.5;
(6)[(6.1-4.6)÷0.8-1]÷0.4,
=[1.5÷0.8-1]÷0.4,
=[1.875-1]÷0.4,
=0.875÷0.4,
=2.1875.
推荐律师服务: 若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询

为你推荐:

下载百度知道APP,抢鲜体验
使用百度知道APP,立即抢鲜体验。你的手机镜头里或许有别人想知道的答案。
扫描二维码下载
×

类别

我们会通过消息、邮箱等方式尽快将举报结果通知您。

说明

0/200

提交
取消

辅 助

模 式