Question

Which expression can be used to convert 22 Australian dollars to US dollars? Assume 1.2 Australian dollars equals 1 US dollar

Answer 1

Answer:

$22\text{ AUD}\times 0.833\text{US dollar}$

Step-by-step explanation:

We are asked to determine the expression that can be used to convert 22 Australian dollars to US dollars.  

$1.2\text{Australian dollar}=1\text{US dollar}$

Divide both sides by 1.2:

$\frac{1.2\text{Australian dollar}}{1.2}=\frac{1\text{US dollar}}{1.2}$

$1\text{ Australian dollar}=\frac{1\text{US dollar}}{1.2}$

$1\text{ Australian dollar}=0.833\text{ US dollar}$

To convert 22 Australian dollars to US dollars, we will multiply 22 Australian dollar by $0.833\text{US dollar}$

Therefore, our required expression would be $22\text{ AUD}\times 0.833\text{US dollar}$.

Answer 2

If you're just trying to find out what it wold be (22 Australian $ would be 18.33 US $)