Question

Oblicz 2 i 3/4-5/12
2 9/16-1 1/4
2 1/6-1 1/2dodac1/8

Answer 1

2 9/12 -5/12= 2 4/12= 2 1/3
2 9/16- 1 4/16= 1 5/16
2 4/24 -1 12/24+3/24= 19/24 

Answer 2

2 3/4 - 5/12= 2 9/12 - 5/12= 2 4/12= 2 1/3
2 9/16 - 1 1/4= 2 9/16 - 1 4/16 = 1 5/16
2 1/6 - 1 1/2 + 1/8 = 2 4/24 - 1 12/24 + 3/24 = 2 7/24 - 1 12/24= 1 31/24 - 1 12/24= 19/24