QuestionWhat expression converts 80 USD to AUD using the rates: 1 USD = 1.0343 AUD, 1 AUD = 0.9668 USD?

Studdy Solution

STEP 1

Assumptions1. The amount to be converted is80 USD. . The conversion rates are given as -1 USD =1.0343 AUD -1 AUD =0.9668 USD

STEP 2

We need to convert80 USD to AUD. For this, we need to use the conversion rate that tells us how many AUD is equal to1 USD.
$1 \mathrm{USD}=1.034 \mathrm{AUD}$

STEP 3

To convert80 USD to AUD, we multiply the amount in USD by the conversion rate.
$Amount\, in\, AUD = Amount\, in\, USD \\times Conversion\, rate$

STEP 4

Now, plug in the given values for the amount in USD and the conversion rate to calculate the amount in AUD.
$Amount\, in\, AUD =80 \mathrm{USD} \\times \frac{1.0343 \mathrm{AUD}}{1 \mathrm{USD}}$

STEP 5

The USD units cancel out, leaving us with the amount in AUD.
$Amount\, in\, AUD =80 \\times1.0343 \mathrm{AUD}$ So, the correct expression to convert80 USD to AUD is $80 \mathrm{USD} \\times \frac{1.0343 \mathrm{AUD}}{1 \mathrm{USD}}$

Was this helpful?

Get Studdy

Scan QR code with your device to get Studdy on iOS or Android

QR code

Studdy solves anything!

Download the app

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

Parents Influencer program Contact Policy Terms