Actually copper, nickel and silver help to inhibit bacterial growth, therefore coins are far less likely to carry numerous bacterial colonies.
Assuming that pennies means cents (why?) then yes.
2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.2 quarters, 4 dimes and 3 pennies.
Must you end with? I would say none.
2 quarters,4 dimes, and 3 pennies
Back then, copper (pennies are made of copper), was a lot less rare than silver (what dimes at least used to be made of) was. It was cheaper to make the dime small than making a penny small.
It would all depend on the mix. If you had 180 pounds of pennies and the other 10 pounds were nickels, dimes and quarters that would be worth a lot LESS THAN if you had 180 pounds of quarters and the other 10 pounds were pennies, nickels and dimes.
There is more than one possible answer to this question. One possible answer is 12 quarters, 7 dimes, and 4 pennies.
It's plated. The US never made silver pennies - for one thing, they'd be worth more than dimes!
it would have to be pennies, 60 quarters is more than $7, same with dimes so pennies is the only one left.
If there are 150 nickles and dimes and 70 more are nickles than dimes how many of each are there?
1) 10 dimes 2) 3 quarters, 2 dimes, 5 pennies 3) 2 quarters, 2 dimes, 6 nickels 4) 1 quarter, 6 dimes, 3 nickels As far as I can reason, there cannot be more than 4 ways.
1 cent. It's plated. Think about it for a few seconds - pennies are larger than dimes, so a silver penny would be worth more than 10 cents!