7/6×8/5+8/3÷6/7怎么简算要过程
问题描述:
7/6×8/5+8/3÷6/7怎么简算
要过程
答
7/6×8/5+8/3÷6/7
=7/6×8/5+8/3×7/6
=7/6×(8/5+8/3)
=7/6×1
=7/6
答
7/6×8/5+8/3÷6/7
=7/6×8/5+8/3×7/6
=(8/5+8/3}*7/6
=7/6