Coins have different weights, so it depends on what kind of coins you're using.
600 pounds sterling in 2-pound coins would weigh 300 pounds.
If you have a bunch of $100 bills, you need 500 of them to make $50,000. If the mass of each $100 bill is roughly 1g, then 500 of them tote up to roughly 500 grams, which weighs about 1.1 pounds (17.6 ounces).
One gallon of water weighs 8.33 pounds. fifty gallons would weigh 416.5 pounds
£6.45p
5 pounds of 10p coins would weigh 5 pounds, as the denomination of the coin doesn't affect the weight.
The specified weight for a United States quarter coin (.25 $USD) is .005670 kilograms. 400 hundred quarters equal 100 hundred $USD. 400 hundred multiplied by .005670 equals a weight of 2.268 kilograms.
One gallon of water weighs about 8.34 pounds, so one hundred gallons of water would weigh approximately 834 pounds.
100 hundred pounds
Depends on their dates. Pennies before 1982 weigh 3.11 grams. Pennies from 1983 to now weigh 2.5 grams. Pennies dated 1982 could weigh either amount. An ounce equals 28.35 grams. Separate your coins into piles by date and get out your calculator.
10 pounds of 20p coins would weigh approximately 2.72 kilograms.
50 gallons of plain water weighs about 417 pounds.
95 grams