Odgovor:
# = barva (zelena) (-2 (1/3) #
Pojasnilo:
#3(1/6) = ((6*3) + 1) / 6 = 19/6#
# 5.5 = (5.5 * 10) / 10 = preklic (55) ^ barva (rjava) (11) / preklic (10) ^ barva (rjava) (2) = 11/2 #
L C M imenovalca številk 2,6 je 6.
#:. (19/6) - 11 / 2 = (19/6) - ((11 * 3) / (2 * 3))#
# => (19/6) - (33/6) = (19 - 33) / 6 = -preklic (14) ^ barva (rjava) 7 / preklic (6) ^ barva (rjava) (3) #
# => - (7/3) = barva (zelena) (-2 (1/3) #