16.7 ounces (Imperial)
Rub it gently.
You can't make an equivalence. Ounces measure weight, whilst ml measure volume. There is a volume measure called a fluid ounce. 450 ml is about 15.2 fl oz (US) or 15.8 fl oz (UK).
50 ounces = 50 ounces.
6 ounces
56 ounces
Um, there are 0.6 ounces in 0.6 ounces.
That is 41 ounces
That is 839 ounces
2.64 ounces.
32 ounces or Oz
1.9 ounces = ~1.732 troy ounces.
About 3.64583 troy ounces in four ounces.