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분수: 분모가 다른 덧셈1분수9

1
1 9
+
4 2
=
38 18
1
+
4
=
19 9
2
6 2
+
3 8
=
27 8
3
3 8
+
7 2
=
31 8
4
7 2
+
2 5
=
39 10
5
2 5
+
5 9
=
43 45
6
9 2
+
1 4
=
19 4
7
1 4
+
5 6
=
13 12
8
5 6
+
8 4
=
34 12
5
+
8
=
17 6
9
1 4
+
3 5
=
17 20
10
3 5
+
7 8
=
59 40
11
7 8
+
6 6
=
45 24
7
+
6
=
15 8
12
6 6
+
3 8
=
33 24
6
+
3
=
11 8
13
3 8
+
2 4
=
7 8
14
2 4
+
1 5
=
14 20
2
+
1
=
7 10
15
1 5
+
3 7
=
22 35