Question

Which expression can be used to convert 22 Australian dollars to US dollars?

Assume 1.2 Australian dollars equals 1 US dollar.

$22 AUD ×

$22 AUD ×
$1.20 AUD ×
$1.20 AUD ×
Mark

Answer 1

(22/1.2)AUD = 18.33 USD

Explanation:

Given

1.2 Australian dollars = 1 US Dollar

To convert 22 Australian dollars to US dollars we will divide 22 by 1.2.

Therefore,

22 Australian dollars =
`(22)/(1.2)`

= 18.33 USD

The expression can be used

(22/1.2)AUD = 18.33 USD

Answer 2

18.3 USD

Explanation:

Because 1.2 AUD = 1 USD

Therefore, $22 AUD / 1.2 = USD

22 * 1.2 ≈ 18.3 USD

Hope this help :3