Scott found a rare comic book on an online auction site priced at 35 australian dollars. if the exchange rate is $1 u. s=$1.09 australian, find the cost of the comic book in united states dollars. round to the nearest cent

1 US = 1.09 Australian

divide by 1.09 on both sides to find how much a 1 Australian dollar is worth.

1/1.09 = 1 Australian dollar
1 Australian dollar = 0.92 US dollar

mulitply 35 on both sides of the equation

35 Australian = 35 (0.92) = 32.2 US dollars

put like terms together.orremember that the 45 becomes negative when moved to the other side.orthe minuses cancel out.