如题所述
(-1/24)÷(-5/12+3/8-1/3)
=(-1/24)÷(-10/24+9/24-8/24)
=(-1/24)÷(-9/24)
=1/24x24/9
=1/9
=(-1/24)÷(-10/24+9/24-8/24)
=(-1/24)÷(-9/24)
=1/24x24/9
=1/9
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第1个回答 2020-08-01
-1/24/(-5/12+3/8-1/3)
=-1/24/(-10/24+9/24-8/24)
=-1/24/(-3/8)
=1/24*8/3
=1/9
=-1/24/(-10/24+9/24-8/24)
=-1/24/(-3/8)
=1/24*8/3
=1/9
第2个回答 2020-08-01