There are 14.583 troy ounces in one avoirdupois ('regular') pound.
12 oz, it measures on the troy scale.
That is 30 oz.
16.
1lb 4oz 16oz=1lb
1lb = 16oz 196oz x (1lb/16oz) = 12.25lb
1lb = 16oz. 109oz.
there are 16oz in 1lb
16oz = 1lb
16 oz = 1lb So 5lb = 80 oz (5x16)
There are 16 oz in 1lb. Therefore, the answer to your question is that there are no pounds, one ounce.
1lb =16 oz 25x16 =400 oz
If you are asking How many oz in 10 pounds (lb), then the answer is 160oz. 1lb=16oz (Avoir du pois - used for usual mass measurement); but 1lb=12oz (troy - used for gold, etc)