括号里,2⼀3-7⼀12,除以括号里,2⼀7+1⼀8等于多少呢?

如果各位朋友会的话,可以尽快告诉我吗?谢谢各位朋友啦。
2024-11-28 22:40:01
推荐回答(3个)
回答1:

(2/3-7/12)÷(拿仿2/橡敏槐7+1/8)
=(8/12-7/12)÷(16/56+7/56)
=1/12÷23/56
=1/12X56/梁友23
=14/69
=69分之14

回答2:

(2/3-7/12)÷(2/握好吵7+1/8)
=(8/12-7/12)÷(16/袜返56+7/56)
=1/段侍12÷23/56
=1/12×56/23
=14/69

回答3:

给犯过错复方甘草吃吃吃