Question

Oblicz c d i b na zdjeciu

Answer 1

c) 9/13 - 4/13  = 5/13d) 5 8/9 - 3 1/9 = 2 7/9b) 2/3 - 3/8 = 16/24 - 9/24 = 7/24

Answer 2

c) 9/13 - 4/13  = 5/13

d) 5 8/9 - 3 1/9 = 2 7/9

b) 2/3 - 3/8 = 16/24 - 9/24 = 7/24