23⼀17-(1⼀7+3⼀17)×2答案等于多少?

2024-12-26 01:00:02
推荐回答(2个)
回答1:

23/17-(1/7+3/17)×2
=23/17-6/17-2/7
=17/17-2/7
=1-2/7
=5/7

回答2:

23/17-(1/7+3/17)×2答案等于多少?23/17-(1/7+3/17)×2=23/17-2/7-6/17=1-2/7=5/7