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

Mathematics

1 answer:

erastovalidia [21]3 years ago

3 0

1.2 A$ = 1 US$
22 A$ = x US$ Cross multiply

1.2*x = 22 * 1 Divide by 1.2
x = 22/1.2
x = 18.3 US $

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