Brüche kürzen [3]

Brüche
Aufgabe 1
1.
21 =
 
 
6
 
2.
28 =
 
 
8
 
3.
10 =
 
 
3
 
4.
45 =
 
 
20
 
5.
20 =
 
 
15
 
6.
7 =
 
 
2
 
7.
8 =
 
 
6
 
8.
15 =
 
 
12
 
Aufgabe 2
1.
15 =
 
 
10
 
2.
15 =
 
 
10
 
3.
25 =
 
 
10
 
4.
10 =
 
 
3
 
5.
20 =
 
 
15
 
6.
6 =
 
 
5
 
7.
8 =
 
 
6
 
8.
65 =
 
 
20
 

Brüche kürzen [3]
| ANTWORTEN

Brüche
Aufgabe 1
1.
21 = 3 1
6 2
2.
28 = 3 1
8 2
3.
10 = 3 1
3 3
4.
45 = 2 1
20 4
5.
20 = 1 1
15 3
6.
7 = 3 1
2 2
7.
8 = 1 1
6 3
8.
15 = 1 1
12 4
Aufgabe 2
1.
15 = 1 1
10 2
2.
15 = 1 1
10 2
3.
25 = 2 1
10 2
4.
10 = 3 1
3 3
5.
20 = 1 1
15 3
6.
6 = 1 1
5 5
7.
8 = 1 1
6 3
8.
65 = 3 1
20 4