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
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.
£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.
2000 dollars comprises 200000 pennies, that would weigh 1375 lbs.
There are 1,500 pennies in 15 dollars. This calculation is based on the fact that there are 100 pennies in a dollar. Therefore, to find the total number of pennies in 15 dollars, you would multiply 15 by 100, resulting in 1,500 pennies.
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
Ten dollars' worth of pennies would weigh 4.535 kilograms or 10 pounds (in US coins).
£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 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.
If you had 40000 US pennies, it would mean you have the equivalent $400 US dollars. This can be solved by taking 40000 and multiplying it by .01 A more interesting question is how much would all those pennies weigh? To fill a roll of pennies takes 50 coins, and a roll of pennies equals 50 cents. Each roll of pennies weighs roughly .31 pounds. Therefore 40000 pennies would weigh roughly 248 pounds, that is a lot of weight to carry around in coinage when it could all be replaced by four $100 bills and fit easily in your pocket.
2000 dollars comprises 200000 pennies, that would weigh 1375 lbs.
As there are 100 pennies in a dollar, 500 dollars would yield 50,000 pennies.
Pennies after 1982 weigh ~2.5 grams.There are 453.59237 grams in a pound.90 pounds * 453.59237 = 40823.3133 grams in 90 pounds.40823.3133 / 2.5 grams = 16329.32532 pennies in 90 pounds.16329.32532 pennies / 100 pennies in a dollar = $163.29So 90 pounds worth of pennies would be $163.29.
900 pennies would weigh approximately 6.3 pounds or 2.85 kilograms.
A person weighing 180 pounds on Earth would weigh 30 pounds on the moon.
I think that you can use simple math for this question. For Example, it takes 10 pennies to make 10 cents or a dime. It would take 50 pennies to make 50 cents or 2 quarters. It would take 100 pennies to make 1 dollar bill and 500 pennies to make 5 dollars As we continue on this upward scale 20,000 pennies would make 200 dollars. 100,000 pennies would make 1000 dollars. 500,000 pennies would make it 5000 dollars. Do you see this trend? So if we know that 100 pennies equal 1 dollar then 1,000,000 multiplied by 100 pennies will give me a product of 1 x 10^8 or 100,000,000 or 1 million dollars. 100,000,000