contestada

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

Respuesta :

jcherry99
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 $

Otras preguntas