7 quarters = 7*25 = 175 pennies.
There are 100 pennies in a dollar, and since one quarter is worth 25 cents, 7 quarters equal 7 x 25 cents, which is 175 cents. To convert cents to pennies, you multiply by 1, so 175 cents is equal to 175 pennies. Therefore, there are 175 pennies in 7 quarters.
1 to 6
You could have: 3 quarters; 3 pennies 14 nickels; 3 pennies 7 dimes; 3 pennies
dime, 7 penniesdime, nickel, 2 pennies17 penniesnickel, 12 pennies2 nickels, 7 pennies3 nickels, 2 pennies
Total = $4.22
There are 100 pennies in a dollar, and since one quarter is worth 25 cents, 7 quarters equal 7 x 25 cents, which is 175 cents. To convert cents to pennies, you multiply by 1, so 175 cents is equal to 175 pennies. Therefore, there are 175 pennies in 7 quarters.
10 quarters 7 dimes 9 pennies and 27 nickels is: $4.64
2 quarters 3 dimes 8 nickels and 7 pennies equal $1.27
You have seven quarters and four pennies. q + p = 11 p + 3 = q (p + 3) + p = 11 2p + 3 = 11 2p = 8 p = 4 11 - 4 = 7
1 to 6
28 quarters= $7.00 177 nickels= $8.85 7 pennies= $0.07 Total= 7.00+8.85+.07 = $15.92
You could have: 3 quarters; 3 pennies 14 nickels; 3 pennies 7 dimes; 3 pennies
21 ways.
$1.67
3 quarters = 75 cents 4 dimes = 40 cents 2 nickles = 10 cents 7 pennies = 7 cents Total is 132 cents which is $1.32
dime, 7 penniesdime, nickel, 2 pennies17 penniesnickel, 12 pennies2 nickels, 7 pennies3 nickels, 2 pennies
With pennies, dimes, and quarters only, this is not possible.If you could have fractions of coins or negative coins, here are some equations which together represent all solutions:P=5tD=-8t+400/3Q=3t-100/3Where P, D, and Q are the numbers of pennies, dimes, and quarters respectively, and t is any number.HOWEVER: If fifty-cent pieces are allowed, you may have:60 pennies, 39 dimes, 0 quarters, and 1 fifty-cent piece65 pennies, 31 dimes, 3 quarters, and 1 fifty-cent piece70 pennies, 23 dimes, 6 quarters, and 1 fifty-cent piece75 pennies, 15 dimes, 9 quarters, and 1 fifty-cent piece80 pennies, 7 dimes, 12 quarters, and 1 fifty-cent piece75 pennies, 20 dimes, 1 quarter, and 4 fifty-cent pieces80 pennies, 12 dimes, 4 quarters, and 4 fifty-cent pieces85 pennies, 4 dimes, 7 quarters, and 4 fifty-cent pieces90 pennies, 1 dime, 2 quarters, and 7 fifty-cent piecesAnd for a riddle you could say Half Dime (A Coin From the 1700's and 1800's.)