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분수: 분모가 다른 덧셈3분수0

1
3 8
+
1 6
=
13 24
2
1 6
+
5 4
=
17 12
3
5 4
+
7 8
=
17 8
4
7 8
+
4 7
=
81 56
5
4 7
+
8 2
=
64 14
4
+
8
=
32 7
6
5 2
+
1 4
=
11 4
7
1 4
+
6 3
=
27 12
1
+
6
=
9 4
8
6 3
+
7 4
=
45 12
6
+
7
=
15 4
9
7 4
+
6 2
=
19 4
10
6 2
+
5 7
=
52 14
6
+
5
=
26 7
11
5 7
+
1 5
=
32 35
12
5 7
+
1 3
=
22 21
13
1 3
+
5 4
=
19 12
14
5 4
+
9 9
=
81 36
5
+
9
=
9 4
15
9 9
+
5 6
=
33 18
9
+
5
=
11 6