4⼀5-(5⼀6-1⼀3)怎么算 脱式计算谢谢现在很急

2025-04-16 09:08:22
推荐回答(3个)
回答1:

脱式计算
4/5-(5/6-1/3)
=4/5-(5/6-2/6)
=4/5-1/2
=8/10-5/10
=3/10

回答2:

答:4/5-(5/6-1/3)
=4/5-(5/6-2/6)
=4/5-1/2
=8/10-5/10
=3/10

回答3:

4/5-(5/6-1/3)=4/5-(5/6-2/6)=4/5-(3/6)=4/5-1/2=8/10-5/10=3/10。