Question

十五分之十四除以[(80%+二分分三)×十一分钟十]？

Answer 1

十五分之十四除以[(80%+二分分三)×十一分之十]。
列式如下：
14/15 ÷ [(80%+3/2)x10/11]
=14/15 / [(4/5+2/3)x10/11]
=14/15 / [22/15x10/11]
=14/15 / 220/165
=14x165/15x220
=7x33/3x115
=7x11/115
=77/115.

Answer 2

十五分之十四除以[(80%+二分分三)×十一分钟十]
=14/15÷[(4/5+3/2)×10/11]
=14/15÷[23/10×10/11]
=14/15÷23/11
=14/15×11/23
=154/345