It changes by a factor of 10 for each transition.
according to my resources, these coins are 90% silver and 10% copper.
There are 20 nickels in each dollar, so there are 200 nickels in 10 dollars.
6 nickels
59
5.1 nickels.
12 - a half dollar is 50 cents, or 10 nickels; a dime is 10 cents, or 2 nickels.
The formula is (20-2x) N + (x) D for x = 0 to 10 20 nickels, no dimes 18 nickels, 1 dime 16 nickes, 2 dimes 14 nickels, 3 dimes 12 nickels, 4 dimes 10 nickels, 5 dimes 8 nickels, 6 dimes 6 nickels, 7 dimes 4 nickels, 8 dimes 2 nickels, 9 dimes No nickels, 10 dimes
There are 11 ways. The formula is (20-2x) N + (x) D for x = 0 to 10 20 nickels, no dimes 18 nickels, 1 dime 16 nickes, 2 dimes 14 nickels, 3 dimes 12 nickels, 4 dimes 10 nickels, 5 dimes 8 nickels, 6 dimes 6 nickels, 7 dimes 4 nickels, 8 dimes 2 nickels, 9 dimes No nickels, 10 dimes
200 nickels makes $10.
$1.10 (10 dimes = $1.00; 2 nickels = 10 cents. So $1.00 + 10 cents = $1.10)
10 quarters 32 dimes and 17 nickels is $6.55