(﹣1/24)÷(﹣1/4+1/6-1/12)要简算过程
问题描述:
(﹣1/24)÷(﹣1/4+1/6-1/12)要简算过程
答
(﹣1/24)÷(﹣1/4+1/6-1/12)
=(-1/24)÷(-3/12+2/12-1/12)
=(-1/24)÷(-2/12)
=1/24×6
=1/4
答
(﹣1/24)÷(﹣1/4+1/6-1/12)
=(-1/24)÷(-3/12-1/12+2/12)
=(-1/24)÷(-1/6)
=(-1/24)×(-6)
=1/24×6
=1/4