Question

A) 1 supra 2 - 1 supra 6B) 1 supra 2 - 1 supra 3
C) 1 supra 2 - 1 supra 4 
D)1 supra 2 - 1 supra 8 
PS: Am scris "supra" deoarece la tastatura n-am linie de fractie !

Answer 1

a)1/2 - 1/6 = 3/6 - 1/6 = 2/6 = 1/3
b)1/2-1/3 = 3/6 - 2/6 = 1/6
c) 1/2 - 1/4 = 2/4-1/4 = 1/4
d)1/2 - 1/8 = 4/8-1/8=3/8