3 usd to aud July 8, 2019 16 32 64 128 3 million usd to aud 3 000 usd to aud 3 billion usd to aud 3 300 usd to aud 3 mil usd to aud 3 50 usd to aud 3 000.00 aud to usd 3 dollars usd to aud 3 500 usd to aud 3 cents usd to aud 3 900 usd to aud