[youtube https://www.youtube.com/watch?v=D7ggEPyfuvg&w=580&h=385]
The use of exchange rates in simple business maths calculations is outlined in this revision video.
source
[youtube https://www.youtube.com/watch?v=D7ggEPyfuvg&w=580&h=385]
The use of exchange rates in simple business maths calculations is outlined in this revision video.
source