(1)
5
3 ÷10÷
1
36
=
1
6 ÷
1
36
=6;
(2)24×(
5
6 -
3
8 )
=24×
5
6 -24×
3
8
=20-9
=11;
(3)(
2
3 +0.25)÷
11
18
=(
2
3 +0.25)×
18
11
=
2
3 ×
18
11 +0.25×
18
11
=
12
11 +
9
22
=
3
2 ;
(4)
4
17 +
4
17 ×16
=
4
17 ×(1+16)
=
4
17 ×17
=4;
(5)1-
7
9 ÷
7
8
=1-
8
9
=
1
9 ;
(6)
1
5 ×8÷
4
5
=
8
5 ÷
4
5
=2.