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
6 dimes, 5 dimes 2 nickels, 4 dimes 4 nickels, 3 dimes 6 nickels, 2 dimes 8 nickels, 1 dime, 10 nickels, and 12 nickels.
1)4 quarters 2)2 half dollars 3)10 dimes 4)20 nickels 5)half dollar 2 quarters 6)half dollar 5 dimes 7)half dollar 10 nickels 8)half dollar 4 dimes 2 nickels 9)half dollar 4 nickels 3 dimes 10)half dollar 2 nickels 4 dimes 11)half dollar 6 nickels 2 dimes 12)half dollar 8 nickels 1 dime 13)3 quarters 2 dimes 1 nickel 14)2 quarters 5 dimes 15)2 quarters 10 nickels 16)2 quarters 4 nickels 3 dimes 17)2 quarters 2 nickels 4 dimes 18)2 quarters 6 nickels 2 dimes 19)2 quarters 8 nickels 1 dime 20)1 quarter 6 dimes 3 nickels 21)1 quarter 7 dimes 1 nickel 22)1 quarter 5 dimes 5 nickels 23)1 quarter 4 dimes 2 nickels 24)1 quarter 3 dimes 4 nickels 25)1 quarter 2 dimes 6 nickels 26)1 quarter 1 dime 13 nickels 27)5 dimes 10 nickels 28)4 dimes 12 nickels 29)3 dimes 14 nickels 30)2 dimes 16 nickels 31)1 dime 18 nickels 32)6 dimes 8 nickels 33/7 dimes 6 nickels 34)8 dimes 4 nickels 35)9 dimes 2 nickels
10 dimes
10(x+5) + 5(x) = 18515x + 50 = 18515x = 135x = 9there are 9 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
6 dimes, 5 dimes 2 nickels, 4 dimes 4 nickels, 3 dimes 6 nickels, 2 dimes 8 nickels, 1 dime, 10 nickels, and 12 nickels.
29 dimes and one nickel or 28 dimes and 3 nickels or 27 dimes and 5 nickels or 26 dimes and 7 nickels or 25 dimes and 9 nickels or 24 dimes and 11 nickels or 23 dimes and 13 nickels or 22 dimes and 15 nickels or 21 dimes and 17 nickels or 20 dimes and 19 nickels or 19 dimes and 21 nickels or 18 dimes and 23 nickels or 17 dimes and 25 nickels or 16 dimes and 27 nickels or 15 dimes and 29 nickels or 14 dimes and 31 nickels or 13 dimes and 33 nickels or 12 dimes and 35 nickels or 11 dimes and 37 nickels or 10 dimes and 39 nickels or 9 dimes and 41 nickels or 8 dimes and 43 nickels or 7 dimes and 45 nickels or 6 dimes and 47 nickels or 5 dimes and 49 nickels or 4 dimes and 51 nickels or 3 dimes and 53 nickels or 2 dimes and 55 nickels or one dime and 57 nickels
A 10 dimes and 30 nickels b 21 dimes and 19 nickels c 19 dimes and 21 nickels d20 dimes and 20 nickels
5 dimes is 5 x 10 cents = 50 cents. 3 nickels is 3 x 5 cents = 15 cents. 50 cents + 15 cents = 65 cents.
10 quarters 32 dimes and 17 nickels is $6.55
$1.10 (10 dimes = $1.00; 2 nickels = 10 cents. So $1.00 + 10 cents = $1.10)
1)4 quarters 2)2 half dollars 3)10 dimes 4)20 nickels 5)half dollar 2 quarters 6)half dollar 5 dimes 7)half dollar 10 nickels 8)half dollar 4 dimes 2 nickels 9)half dollar 4 nickels 3 dimes 10)half dollar 2 nickels 4 dimes 11)half dollar 6 nickels 2 dimes 12)half dollar 8 nickels 1 dime 13)3 quarters 2 dimes 1 nickel 14)2 quarters 5 dimes 15)2 quarters 10 nickels 16)2 quarters 4 nickels 3 dimes 17)2 quarters 2 nickels 4 dimes 18)2 quarters 6 nickels 2 dimes 19)2 quarters 8 nickels 1 dime 20)1 quarter 6 dimes 3 nickels 21)1 quarter 7 dimes 1 nickel 22)1 quarter 5 dimes 5 nickels 23)1 quarter 4 dimes 2 nickels 24)1 quarter 3 dimes 4 nickels 25)1 quarter 2 dimes 6 nickels 26)1 quarter 1 dime 13 nickels 27)5 dimes 10 nickels 28)4 dimes 12 nickels 29)3 dimes 14 nickels 30)2 dimes 16 nickels 31)1 dime 18 nickels 32)6 dimes 8 nickels 33/7 dimes 6 nickels 34)8 dimes 4 nickels 35)9 dimes 2 nickels
2 quarters 1 quarter, 2 dimes, 1 nickel 1 quarter, 1 dime, 3 nickels 1 quarter, 5 nickels 5 dimes 4 dimes, 2 nickels 3 dimes, 4 nickels 2 dimes, 6 nickels 1 dime, 8 nickels 10 nickels
hundreds of ways... 50 dimes 100 nickels 20 quarters 40 dimes and 2 nickels 90 nickels and 5 dimes 16 quarters and 10 dimes 30 dimes 2 nickels 4 quarters etc figure it out ;)
10 dimes