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분수: 분모가 다른 덧셈1분수0

1
1 5
+
3 2
=
17 10
2
2 3
+
3 5
=
19 15
3
3 5
+
6 3
=
39 15
3
+
6
=
13 5
4
6 3
+
7 2
=
33 6
6
+
7
=
11 2
5
7 2
+
2 7
=
53 14
6
2 7
+
1 9
=
25 63
7
1 9
+
7 5
=
68 45
8
7 5
+
2 7
=
59 35
9
2 7
+
3 2
=
25 14
10
3 2
+
9 5
=
33 10
11
9 5
+
6 2
=
48 10
9
+
6
=
24 5
12
6 2
+
7 4
=
19 4
13
7 4
+
9 9
=
99 36
7
+
9
=
11 4
14
9 9
+
5 3
=
24 9
9
+
5
=
8 3
15
5 3
+
8 4
=
44 12
5
+
8
=
11 3