Question

Pomocy ulamki! 3 1/4 - 1 3/10
11 1/8 - 1 3/10
8 3/8 - 5 5/6
1 5/11 * 2 3/4
2 1/7 * 2 2/5
15 : 3/5
6/7 : 12/35
1 5/7 : 1 1/3
8 3/4 : 3 3/4
Pomocy daje najjj

Answer 1

W załączniku masz wyniki

Answer 2

11 1/8 - 1 3/10 =11 5/40 - 1 12/40 = 9 33/40

8 3/8 - 5 5/6 = 8 9/24 - 5 20/24 = 2 13/24

1 5/11 * 2 3/4 = 16/11 * 11/4 = 4/1 = 4

2 1/7 * 2 2/5 = 15/7 * 12/5 = 36/7 = 5 1/7

15 : 3/5 = 15/1 *5/3 = 5/1 * 5/1 = 25

6/7 : 12/35 = 6/7 * 35/12 = 5/2 = 2 1/2

1 5/7 : 1 1/3 = 12/7 * 4/3 = 4/7 * 4/1 = 16/7 = 2 2/7

8 3/4 : 3 3/4 = 35/4 * 4/15 = 7/1 * 1/3 = 7/3 = 2 1/3