An American penny weighs 2.5g.
To calculate the number of pennies in 12.5lbs, you first need to convert this value into grams. Since there are 453.592g per pound, 12.5lbs would then equal to 5669.9g (using the equation 453.592 x 12.5). Let's round this up to a nice even number: 5670g.
You then divide 5670g by 2.5g to get the number of pennies in the jar: 2268.
If you are talking dollars then the answer is 400,000 if you are talking old English pounds then the answer would be 960,000 pennies
Oh, dude, you're really making me do some math here. So, there are about 181 pennies in a pound, which means 25 pounds of pennies would be around 4,525 pennies. If we convert that to dollars, it's $45.25. But hey, who's counting, right?
Assuming that you as referring to US dollars and cents, and that you are referring to pounds avoirdupois as a measure of weight (rather than British Pounds sterling as British currency), the answer depends on when the pennies were produced. Prior to 1982, pennies were 95% copper and 5% zinc, and 147 weighed a pound. Thus, 50 pounds would be worth about $73.50 face value (although the copper value would be perhaps double that). After 1982, pennies were 2.5% copper and 97.5% zinc, and 181 weighed a pound. Thus, 50 pounds would be worth about $90.50 face value. In 1982, both types were produced. 1943 pennies (made of steel coated with zinc) might skew your numbers a bit - 168 weigh a pound, and fifty pounds would be worth about $84.07 face value (although the numismatic value would likely be several times that number). The initial Indian Head pennies (before 1864), Flying Eagle cents, and of course the old Large Cents, would all have different weights than those stated above.
A box of pennies that contains $25 worth of pennies would have 2,500 pennies, as each penny is worth $0.01. Since a penny weighs 2.5 grams, the total weight of the pennies would be approximately 6,250 grams, or about 13.8 pounds.
£75.00 (British Pounds) are worth $121.96 in US Dollars (12,196 pennies). If you meant, "how much would 75 lbs in weight of US 1¢ coins be worth", then the answer is $96.07.
If you are talking dollars then the answer is 400,000 if you are talking old English pounds then the answer would be 960,000 pennies
About 5 pounds and 8 ounces. Basically only somewhere between 5 or 6 pounds.
There are 100 pennies in a pound, so 100 pounds of pennies would equal 10,000 pennies. Since there are 100 pennies in a dollar, this would be equivalent to $100.
Oh, dude, you're really making me do some math here. So, there are about 181 pennies in a pound, which means 25 pounds of pennies would be around 4,525 pennies. If we convert that to dollars, it's $45.25. But hey, who's counting, right?
Assuming that you as referring to US dollars and cents, and that you are referring to pounds avoirdupois as a measure of weight (rather than British Pounds sterling as British currency), the answer depends on when the pennies were produced. Prior to 1982, pennies were 95% copper and 5% zinc, and 147 weighed a pound. Thus, 50 pounds would be worth about $73.50 face value (although the copper value would be perhaps double that). After 1982, pennies were 2.5% copper and 97.5% zinc, and 181 weighed a pound. Thus, 50 pounds would be worth about $90.50 face value. In 1982, both types were produced. 1943 pennies (made of steel coated with zinc) might skew your numbers a bit - 168 weigh a pound, and fifty pounds would be worth about $84.07 face value (although the numismatic value would likely be several times that number). The initial Indian Head pennies (before 1864), Flying Eagle cents, and of course the old Large Cents, would all have different weights than those stated above.
A box of pennies that contains $25 worth of pennies would have 2,500 pennies, as each penny is worth $0.01. Since a penny weighs 2.5 grams, the total weight of the pennies would be approximately 6,250 grams, or about 13.8 pounds.
£75.00 (British Pounds) are worth $121.96 in US Dollars (12,196 pennies). If you meant, "how much would 75 lbs in weight of US 1¢ coins be worth", then the answer is $96.07.
There are 100 pennies in a dollar, so in a thousand dollars, there would be 100,000 pennies. This is calculated by multiplying 1,000 dollars by 100 pennies per dollar. Therefore, a thousand dollars is equivalent to 100,000 pennies.
There are 453.592 grams in a pound, so 10 pounds would be 4535.92 grams. The density of copper, the main component of pennies, is 8.96 grams per cubic centimeter. A penny has a volume of 0.36 cubic centimeters, so 4535.92 grams of pennies would have a volume of 5050.89 cubic centimeters. With 2.5 grams per penny, there would be approximately 2023 pennies in 10 pounds, which would total $20.23.
There are 453 pennies in a pound, so 30 pounds of pennies would equal 13,590 pennies.
There are 100 pennies in every dollar so 600 dollars would be 600x100, or 60,000 pennies.
There are 100 pennies in a dollar, so to make 5 dollars, you would need 5 times 100, which equals 500 pennies.