Question

Oblicz:
a) 1 2/6 - 5/6
b) 6 5/14 - 7/14
c) 8 3/9 - 2 5/9
d) 7 1/5 - 5 3/5

Answer 1

A) 1/2 b) 5 6/7 c) 5 7/9 d) 1 3/5 Prosze licze na naj

Answer 2

A) 1 2/6 - 5/6 = 8/6 - 5/6= 3/6
b) 6 5/14 - 7/14= 5 19/14 - 7/14= 5 12/14
c) 7 1/5 - 5 3/5= 6 6/5 - 5 3/5 = 1 3/5