IDNLearn.com: Your trusted platform for finding precise and reliable answers. Discover in-depth answers from knowledgeable professionals, providing you with the information you need.

Bill and Gwyll are going on holiday to the USA.
Bill changes £450 from his bank and gets $729.
Gwyll changes £500 from another bank and gets $780.
a) What exchange rate did Bill get from his bank? £1=$
b) What exchange rate did Gwyll get from his bank? £1=$
c) Who got the better deal?