Answer:
[tex]22\text{ AUD}\times 0.833\text{US dollar}[/tex]
Step-by-step explanation:
We are asked to determine the expression that can be used to convert 22 Australian dollars to US dollars.
[tex]1.2\text{Australian dollar}=1\text{US dollar}[/tex]
Divide both sides by 1.2:
[tex]\frac{1.2\text{Australian dollar}}{1.2}=\frac{1\text{US dollar}}{1.2}[/tex]
[tex]1\text{ Australian dollar}=\frac{1\text{US dollar}}{1.2}[/tex]
[tex]1\text{ Australian dollar}=0.833\text{ US dollar}[/tex]
To convert 22 Australian dollars to US dollars, we will multiply 22 Australian dollar by [tex]0.833\text{US dollar}[/tex]
Therefore, our required expression would be [tex]22\text{ AUD}\times 0.833\text{US dollar}[/tex].
