9⼀10÷{1⼀2×(6⼀5-3⼀10)}

2024-11-23 12:30:23
推荐回答(4个)
回答1:

9/10÷{1/2×(6/5-3/10)}
=9/10÷{1/2×(12/10-3/10)}
=9/10÷(1/2×9/10)
=9/10×20/9
=2

回答2:

9/10÷{1/2×(6/5-3/10)}
=9/10÷{1/2×(12/10-3/10)}
=9/10÷(1/2×9/10)
=9/10÷9/20
=9/10×20/9
=2

回答3:

最后结果是2

回答4:

9/10÷{1/2×(6/5-3/10)}
=9/10÷(1/2×9/10)
=9/10÷1/2÷9/10
=9/10÷9/10÷1/2
=1÷1/2
=2