The annual rent attributable, on a just and reasonable apportionment, to the non-residential rent is £35,000 x 4/5 = £28,000.
Y rhent blynyddol sydd i’w briodoli, wedi’i ddosrannu’n deg a rhesymol, ar gyfer y rhent amhreswyl yw £35,000 x 4/5 = £28,000.