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분수: 분모가 다른 덧셈4분수3

1
4 3
+
6 2
=
26 6
4
+
6
=
13 3
2
6 2
+
5 5
=
40 10
6
+
5
=
4
3
5 5
+
7 3
=
50 15
5
+
7
=
10 3
4
3 7
+
6 4
=
54 28
3
+
6
=
27 14
5
6 4
+
1 2
=
8 4
6
+
1
=
2
6
1 7
+
4 4
=
32 28
1
+
4
=
8 7
7
9 4
+
5 6
=
37 12
8
5 6
+
7 2
=
26 6
5
+
7
=
13 3
9
7 2
+
4 5
=
43 10
10
4 5
+
3 9
=
51 45
4
+
3
=
17 15
11
3 9
+
2 3
=
9 9
3
+
2
=
1
12
2 3
+
6 9
=
12 9
2
+
6
=
4 3
13
6 9
+
9 5
=
111 45
6
+
9
=
37 15
14
9 5
+
1 4
=
41 20
15
1 4
+
5 6
=
13 12