Answer:
The answer is £0.2055/$
Explanation:
Exchange rate is the price of one currency in terms of another. It is also the number of units of one currency(price currency) that one unit of another currency(base currency) will buy.
In US, an ounce of gold = $20.67
In british, it costs £4.2474
Therefore, exchange rate of pounds per dollar =
£4.2474/$20.67
=£0.2055/$