You need to exchange some of your U. S. Dollars for Australian dollars. For every U. S. Dollar, suppose you get $1.468 in Australian dollarys. If you already have $32.45 in Australian dollars, how much in U. S. Dollars do you need to exchange to have $766.45 in Australian dollars?

$500

Step-by-step explanation:

You already have $32.45 in Australian dollars. You however want to have a total of $766.45. You therefore need an extra:

= 766.45 - 32.45

= A$734

1 USD gives A$1.468

The USD you will need is:

= 734/1.468

= $500

no

step-by-step explanation:

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.