Question

oblicz :

1/8+1/2

9/8-1/8

3/4+1/8

3/4-1/8

2/3+1/8

2/3-1/8

5/6+1/8

2 1/2-1/8

1 1/12+1/8

1/3-1/6

2/3+1/6

5/12-1/6

1/2+1/6

1 1/4-1/6

2 3/4+1/6

5 całych-1/6

2/9+1/6

2 3/8-1/6

Są to ułamki Proszze daje naj :)

Answer 1

1/8 + 1/2 = 1/8 + 4/8 = 5/8

9/8 - 1/8 = 8/8 = 1

3/4 + 1/8 = 6/8 + 1/8 =7/8

3/4 - 1/8 = 6/8 - 1/8 = 5/8

2/3 + 1/8 = 16/24 + 3/24 = 19/24

2/3 - 1/8 = 16/24 - 3/24 = 15/24 = 5/8

5/6 + 1/8 = 20/24 + 3/24 = 23/24

2 1/2 - 1/8 = 2 4/8 - 1/8 = 2 3/8

1 1/2 + 1/8 = 1 4/8 + 1/8 = 1 5/8

 

1/3 - 1/6 = 2/6 - 1/6 = 1/6

2/3 + 1/6 = 4/6 + 1/6 = 5/6

5/12 - 1/6 = 5/12 - 2/12 = 3/12 =1/4

1/2 + 1/6 = 3/6 + 1/6 = 4/6 = 2/3

1 1/4 - 1/6 = 1 3/12 - 2/12 = 1 1/12

2 3/4 + 1/6 = 2 9/12 + 2/12 = 2 11/12

5 - 1/6 = 4 5/6

2/9 + 1/6  = 4/18 + 3/18 = 7/18

2 3/8 - 1/6 = 2 9/24 - 4/24 = 2 5/24