It is 136 lbs.
20 pounds weighs more because it is equal to 320 ounces.
5 pounds weighs more than 81 ounces. Since 1 pound is equivalent to 16 ounces, 5 pounds is equal to 80 ounces, which is more than 81 ounces.
32 ounces
81 ounces. 5 pounds is equivalent to just 80 ounces.
Ten pounds weighs more, as it is equivalent to 160 ounces.
Since 50 pounds = 800 ounces, it is eight times more than 100 ounces.
No
Modern telephones do not weigh very much, so ounces would be more appropriate.
Books are typically weighed in pounds. However, if you need a more precise measurement, you may want to weigh books in ounces for more accuracy.
Since there are 16 ounces in a pound, 50 ounces is three and an eighth pounds, which is more than 3 pounds. So the feathers weigh more.
A mass of 275 kilograms weighs about 606.3 pounds on earth. That's somewhat more than 3 pounds 11 ounces.
If 1 water balloon weighs 5 ounces, 8 water balloons would weigh 40 ounces, which is two and a half pounds.