It is rare for two different currencies to have identical value, and it is also rare for two currencies to remain at the same relative value for more than a short period of time.
Akuvamile ukuthi izinhlobo ezimbili zezimali zibe namandla afanayo futhi akuvamile nokuba izinhlobo ezimbili zemali zilondoloze amandla athile isikhathi esijana impela.