One dollar
2 quarters, 2 nickels, 3 pennies
185
17/100
Seven combinations that I can come up with: two dimes a nickel and three pennies all pennies two dimes and eight pennies a quarter and three pennies five nickels and three pennies three nickels one dime and three pennies two nickels one dime and eight pennies
The easiest way is to convert everything to cents first. - Seven nickels = 35 cents - Two quarters = 50 cents - so 7 nickels to 2 quarters is the same as 35/50, or 0.7 as a decimal number.
2 quarters, 5 pennies
One dime, four nickels, and two pennies.
A dollar can be reached by adding coins together in the following ways, using ten coins or fewer: 1. A one-dollar coin. 2. Two half dollars. 3. One half dollar and two quarters. 4. One half dollar, one quarter, two dimes and one nickel. 5. One half dollar, one quarter, two dimes and five pennies. 6. One half dollar, one quarter, one dime and three nickels. 7. One half dollar, one quarter and five nickels. 8. One half dollar and five dimes. 9. One half dollar, four dimes and two nickels. 10. One half dollar, three dimes and four nickels. 11. One half dollar, two dimes and six nickels. 12. Four quarters. 13. Three quarters, two dimes and one nickel. 14. Three quarters, two dimes and five pennies. 15. Three quarters and five nickels. 16. Two quarters and five dimes. 17. Two quarters, four dimes and two nickels. 18. Two quarters, three dimes and four nickels. 19. Two quarters, two dimes and six nickels. 20. One quarter, seven dimes and one nickel. 21. One quarter, six dimes and three nickels. 22. Ten dimes. 23. One half dollar, one quarter, one dime, two nickels and five pennies
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
You can use 5 dimes, 1 half dollar, 2 quarters, 10 nickels, 1 quarter 2 dimes and 1 nickle, 1 quarter 3 nickels and 1 dime. There are seven ways to make 50 cents without using pennies.
$0.25 x 9 = $2.25 $0.10 x 13 = $1.30 $0.05 x 6 = $0.30 $0.01 x 7 = $0.07 Total: $3.92
7 dimes = 7*10 cents = 70 cents 2 nickels = 2*5 cents = 10 cents 7 pennies = 7*1 cents = 7 cents so the total is 87 cents.