计算:15/16/(5/12/5/8+3/8)
问题描述:
计算:15/16/(5/12/5/8+3/8)
答
15/16/(5/12/5/8+3/8)
=15/16/(5/12*8/5+3/8)
=15/16/(2/3+3/8)
=15/16/(16/24+9/24)
=15/16*24/25
=9/10