Question

Oblicz to co na zdjeciu

Answer 1

c) 1 2/11 - 9/11 = 13/11 - 9/11 = 4/11

d)  7 7/15 - 2 1/3 = 7 7/15 - 2 5/15 = 5 2/15

c) 7 8/15 - 11/15 = 6 23/15 - 11/15 = 6 12/15

d) 4 8/21 - 1 16/21 = 3 29/21 - 1 16/21 = 2 13/21

Answer 2

C) =13/11-9/11= 4/11
d)= 7 7/15- 2 5/15= 5 2/15