Ounces are a measure of mass whereas ml are a measure of volume, so the two cannot be converted without knowing the density of the substance that makes up the 300 ml.
However, if you meant what is 300 ml in imperial FLUID ounces, then:
28.4 ml ≈ 1 fl oz
→ 300 ml ≈ 300 ÷ 28.4 fl oz ≈ 10.6 fl oz
10.14421 ouncesor10.55852 ounces (UK)300 milliliters is 10.14 fluid ounces
300 mL = 10.14 fluid ounces.
300 ounces of water is 8,504.858 ml
10.71 ounces in 300 ml.
300ml divided by 29.36ml/ounce=10.2 ounces
300 mL is equal to approximately 10.1 fluid ounces.
300 US fluid ounces = 8,872.06 ml
300 mL = about 10.1 fluid ounces.
300 mL is about 10.144 US fluid ounces.
300 mL = 10.1 US fluid ounces.
6.5 fluid ounces is 192.23 milliliters. (US)
300 ml of water is 10.582 ounces