五分之四加除以六分之八咋算呢?
问题描述:
五分之四加除以六分之八咋算呢?
答
15/8÷5/6 5/6×4/5 =15/8×6/5 4/6 =3/4×3 2/3 =9/4 2/3 =35/12 15/8÷5/6 5/6×4/5 =15/8×6/5 2/3 =9/
答
具体点4/5+除以6/8。。是这个吗
答
4/5÷8/6
=4/5×6/8
=3/5