11⼀12÷(11⼀12+7⼀6)的简便方法?

2025-06-21 14:22:21
推荐回答(3个)
回答1:

解:
11/12÷(11/12+7/6)
=11/12÷(11/12+14/12)
=11/12÷25/12
=11/12×12/25
=11/25

回答2:

=11/12÷11/12+11/12÷14/12
=1+11/14
=25/14

回答3:

11/12÷(11/12+7/6)
=11/12÷11/12+11/12÷7/6
=1+11/12÷7/6
=1+11/12×6/7
=1+11/14
=14/14+11/14
=25/14