(12⼀7-8⼀11+40⼀17)÷(3⼀7-2⼀11+10⼀17)等于多少的简便结果?

2025-02-27 15:51:19
推荐回答(2个)
回答1:

简便计算

(12/7-8/11+40/17)÷(3/7-2/11+10/17)

=4x(3/7-2/11+10/17)÷(3/7-2/11+10/17)

=4x1

=4

回答2:

(12/7-8/11+40/17)÷(3/7-2/11+10/17)

=4x(3/7-2/11+10/17)÷(3/7-2/11+10/17)

=4x1

=4
希望采纳,谢谢