脱式计算。 4⼀15÷(1又4⼀9-2⼀3×5⼀6)+5⼀6

2024-12-15 17:21:00
推荐回答(2个)
回答1:

解:
4/15÷(1又4/9-2/3×5/6)+5/6
=4/15÷(13/9-2/亮清3*5/6)+5/6
=4/15÷(13/毕前9-5/9)+5/6
=4/15÷8/9+5/6
=3/手键清10+5/6
=34/30

回答2:

4/15÷(1又4/9-2/3×5/6)+5/6
=4/游枝15÷(1又4/9-5/9)+5/6
=4/15÷8/9+5/6
=3/10+5/散磨源6
=34/30
=1又2/冲态15