> 数学 >
计算:18.25×11
4
5
−17
1
4
÷(1−
54
59
)
=______.
人气:157 ℃ 时间:2019-10-19 06:58:35
解答
18.25×11
4
5
−17
1
4
÷(1−
54
59
)

=18
1
4
×11
4
5
-17
1
4
×11
4
5

=(18
1
4
-17
1
4
)×11
4
5

=1×11
4
5

=11
4
5

故答案为:11
4
5
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