33.2/5+0.2*66.8 用简便运算
问题描述:
33.2/5+0.2*66.8 用简便运算
答
哈陈凯歌萨卡回答gisaIDWKADUAGAGISGUASGFAHFAIFUGAKFHKJA
答
33.2/5+0.2*66.8
=33.2*0.2+0.2*66.8
=0.2*(33.2+66.8)
=0.2*100
=20
答
33.2/5+0.2*66.8
=33.2*0.2+0.2*66.8
=0.2*(33.2+66.8)
=0.2*100
=20
如有不明白,可以追问
如有帮助,记得采纳,谢谢
答
33.2/5+0.2*66.8
=33.2*0.2+0.2*66.8
=0.2*(33.2+66.8)
=0.2*100
=20