The V.R. is 3 if rove to advantage, and 2 if rove to disadvantage, and its M.A. is 2.5 and 1.67 respectively.
I.V.R ezi -3 xa ubhadulo luncedo, kunye nezi -2 kubhadulo olungeloncedo, kwaye lungu M.A no 1.67 ngokuhloniphekileyo.