If they both weigh 4 ounces, then they are the same.
If 1 water balloon weighs 5 ounces, 8 water balloons would weigh 40 ounces, which is two and a half pounds.
.518 gallons of water would weigh approximately 4.32 pounds.
The seashell. The rock only weighs 16 ounces.
20 pounds weighs more because it is equal to 320 ounces.
One gallon of water weighs 8 pounds. There are four quarts in a gallon. Eight divided by four = two; therefore, one quart weighs 2 pounds. Or not, math is not my forte. or more like 2.08 for weight of each quart
Depends on what the liquid is. Molten lead weighs more than water, which weighs more than gasoline does. A cup of liquid is the same as 8 fluid ounces, but they are measuring a volume, not a weight.
.57 ounce
09909
20 ounces
32 ounces
1.5 liter of water weighs 52.91094 ounces. Water I said. Wine is more than water. 64 ounces are in a magnum 1.5 liter has a volume of 50.72103305 fluid ounces.
775 ounces = 48.4375 lb