In the English and US systems, there is some ambiguity and confusion with regard to the ounce because the same word -- the ounce -- is used for both weight and volume. But One ounce (mass or weight) is equal to 28.35 grams. But one fluid ounce is equal to about 29.57 cubic centimeters or milliliters.
one ounce
One ounce would weigh one ounce.
30ml=one ounce
One ounce!
Just about one ounce ;-)
Like one ounce of anything, it will weigh exactly one ounce.
Like $3.00 for a one ounce
$1015.15 per ounce
One ounce is equal to 28.3495231 grams.
One ounce. Most likely much less.
1/4 ounce. One ounce is 28 grams. Therefore, quarter ounce is 7 grams.
The ounce is much bigger. There are 28.3495 grams in one ounce.