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분수: 분모가 다른 덧셈6분수0

1
1 7
+
3 2
=
23 14
2
1 5
+
4 3
=
23 15
3
4 3
+
8 2
=
32 6
4
+
8
=
16 3
4
8 2
+
4 5
=
48 10
8
+
4
=
24 5
5
4 5
+
8 2
=
48 10
4
+
8
=
24 5
6
8 2
+
7 3
=
38 6
8
+
7
=
19 3
7
7 3
+
2 8
=
62 24
7
+
2
=
31 12
8
2 8
+
4 2
=
18 8
2
+
4
=
9 4
9
5 2
+
4 6
=
19 6
10
4 6
+
9 5
=
74 30
4
+
9
=
37 15
11
1 5
+
3 9
=
24 45
1
+
3
=
8 15
12
3 9
+
5 3
=
18 9
3
+
5
=
2
13
5 3
+
7 7
=
56 21
5
+
7
=
8 3
14
4 3
+
1 7
=
31 21
15
1 7
+
9 3
=
66 21
1
+
9
=
22 7