Question

Which expression can be used to convert 80 dollars (USD) to Australian dollars (aud) 1 USD=1.0343 AUD 1 AUD 0.9668 USD

Answer 1

Answer:
`1\ \text{USD}\equiv 1.35\ \text{AUD}`

Explanation:

1 USD is equivalent to 1.35 AUD

Therefore, 80 USD is equivalent to

`\Rightarrow 80\ \text{USD}\equiv 80* 1.35\\\\\Rightarrow 108\ \text{AUD}`