(数学)计算,能简便的要简便.
问题描述:
(数学)计算,能简便的要简便.
(1)1/6+5/6*5/6
(2)35÷(35+5/6)
答
(1)
1/6+5/6*5/6
=1/6+25/36
=6/36+25/36
=31/36
(2)
35÷(35+5/6)
=35÷35+35÷5/6
=1+42
=43