I figured out that using algebraic expression to calculate cross over rate makes it easier.
For instance you want to calculate AUD:PKR and you have US:AUD and US:PKR the expression would be
AUD:PKR = AUD:US x US:PK
It can also be written as
AUD/PKR = AUD/US x US/PKR
We have been given with US:AUD and we require AUD:US so inverse that and then multiply it with US:PKR to get AUD:PKR
It becomes quite simple and easy to remember using the algebraic expressions. Easy to remember and easy to apply!
For instance you want to calculate AUD:PKR and you have US:AUD and US:PKR the expression would be
AUD:PKR = AUD:US x US:PK
It can also be written as
AUD/PKR = AUD/US x US/PKR
We have been given with US:AUD and we require AUD:US so inverse that and then multiply it with US:PKR to get AUD:PKR
It becomes quite simple and easy to remember using the algebraic expressions. Easy to remember and easy to apply!
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