4
5
=
7
8
×6÷
7
8
=
2
5
+6×
3
5
=
1
8
+
1
4
)×16=
5
6
=
3
10
×
4
9
=
24%×5=
(1)4÷
4
5
=5;
(2)
7
8
×6÷
7
8
=6;
(3)6×
2
5
+6×
3
5

=6×(
2
5
+
3
5
),
=6×1,
=6;
(4)(
1
8
+
1
4
)×16
=
1
8
×16+
1
4
×16,
=2+4,
=6;
(5)1÷
5
6
=1
1
5
;
(6)
3
10
×
4
9
=
2
15
;
(7)24%×5=1.2.
故答案為:5,6,6,6,1
1
5
,
2
15
,1.2.
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