The exchange rate from US dollars (USD) to euros (EUR) is given by 1 USD = 0.753 EUR. Give the answers to the following correct to two decimal places.

Roger receives 800 Australian dollars (AUD) for 610 EUR. Calculate the value of the US dollar in Australian dollars.

Please please could you be so nice and help me please??

I convert that 1 AUD is 0.7625 EUR
and 1 EUR is 1.31147 AUD
but how I can convert USD in AUD ???
Thank you so much for huge help.

4 answers

Convert from AUD to EUR, than EUR to USD.
By the way, you converted AUD to EUR, than apparently EUR back to AUD, yet you have different numbers for AUD...
610EUR/800AUD * 1USD/0.753EUR =
1.0126 USD/1AUD

Note: EUR in the Equation cancels.
1USD/xUSD = 0.753 EUR/ 610 EUR
x= 810.09 USD

800 AUD/810.09AUD = 810.09 USD/1 USD
x = 0.99 AUD

Henry and Jack thank you so much for helping me but do you think my answer is correct?
Thank you so much