To do this mathematical question you need to know 1 pound = 16 ounces. So take 12 pounds & 3 ounces and change it to 11 pounds & 19 ounces. Now you are able to do the equation. 11 lbs & 19 ozs - 8 lbs & 7 ozs = 3 pounds & 12 ounces
The only way to do that is to take 1pound 4ounces away from you.
12 pounds and 9 ounces is 201 ounces.
7 pounds and 12 ounces is 124 ounces.
12 pounds 9 ounces is 201 ounces.
9 pounds and 10 ounces + 2 pounds and 12 ounces =12 pounds and 6 ounces9 pounds and 10 ounces2 pounds and 12 ounces===============11pounds and 22 ouncesbut1 pound = 16 ouncesthus 22 ounces = 1 pound and 6 ounces11 pounds and 22 ounces:= 11 pounds + (1 pound + 6 ounces)= 12 pounds + 6 ounces
12 pounds is 192 ounces (16 ounces per pound).
192 ounces * 1 pound/16 ounces = 12 pounds
12 pounds is 192 ounces.
12 pounds 3 ounces = 195
12 pounds is 192 ounces (16 ounces per pound).
12 pounds = 192 ounces
No, 8 pounds 7 ounces is lighter than 8 pounds 12 ounces by 5 ounces. There are 16 ounces to a pound.