
0.8乘八分之一加五十六分之三的和怎样简便就怎样算?
2个回答
展开全部
0.8×(8分之1+56分之3)
=0.8×(1/8+3/56)
=8/10×1/8+8/10×3/56
=1/10+3/70
=7/70+3/70
=10/70
=1/7
=7分之1
=0.8×(1/8+3/56)
=8/10×1/8+8/10×3/56
=1/10+3/70
=7/70+3/70
=10/70
=1/7
=7分之1
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