s三÷[s5+p5×(1-s1)]=1sp÷[s三-(716-1三)]=11三÷(56-s三)×7p三=p二-[(1p+1s)÷56]×65=-数学

题目简介

s三÷[s5+p5×(1-s1)]=1sp÷[s三-(716-1三)]=11三÷(56-s三)×7p三=p二-[(1p+1s)÷56]×65=-数学

题目详情

s
÷[
s
5
+
p
5
×(1-
s
1
)]
=
1
sp
÷[
s
-(
7
16
-
1
)]
=
1
1三
÷(
5
6
-
s
)×
7
p三
=
p二-[(
1
p
+
1
s
5
6
6
5
=
题型:解答题难度:中档来源:不详

答案

class="stub"3
4
÷[class="stub"3
5
+class="stub"3
5
×(1-class="stub"3
8
)]

=class="stub"3
4
÷[class="stub"3
5
+class="stub"3
5
×class="stub"5
8
],
=class="stub"3
4
÷
[class="stub"3
5
+class="stub"1
4
],
=class="stub"3
4
÷
class="stub"17
30

=class="stub"15
17


class="stub"9
33
÷[class="stub"3
4
-(class="stub"7
1k
-class="stub"1
4
)]

=class="stub"9
33
÷[class="stub"3
4
-class="stub"3
1k
],
=class="stub"9
33
÷class="stub"9
1k

=0.5;

class="stub"9
14
÷(class="stub"5
k
-class="stub"3
4
)×class="stub"7
34

=class="stub"9
14
÷class="stub"1
13
×class="stub"7
34

=class="stub"54
7
×class="stub"7
34

=3.35;

30-[(class="stub"1
3
+class="stub"1
3
)÷class="stub"5
k
]×class="stub"k
5

=30-[class="stub"5
k
÷class="stub"5
k
class="stub"k
5

=30-1×class="stub"k
5

=30-1.3,
=18.8,
故答案为:class="stub"15
17
,0.5,3.35,18.8.

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