2-13分之6÷26分之9-3分之2有过程

2025-04-08 18:04:55
推荐回答(2个)
回答1:

2-13分之6÷26分之9-3分之2
=2-13分之6×9分之26-3分之2
=2-3分之4-3分之2
=2-2
=0

回答2:

2-6/13÷9/26-2/3
=2-6/13×26/9-2/3
=2-2/3-2/3
=2/3