coin combinations

A customer pays $21.00 for a $14.96 bill. Find the least amount of bills and coins to give change Change = $21 - $14.96 Change = $6.04 Using bills first, we can use: $5 $1 This gives us $6 We have: $6.04 - $6 = 0.04 We can use 4 pennies to cover this Total bills and coins: 1 - $5 1 - $1 4...

A suitcase contains nickels, dimes and quarters. There are 2&1/2 times as many dimes as nickels and 5 times the number of quarters as the number of nickels. If the coins have a value of $24.80, how many nickels are there in the suitcase? Setup number of coins: Number of nickels = n Number of...

A piggy bank contains $90.25 in dimes and quarters. Which equation represents this scenario? Let x represent the number of dimes, and let y represent the number of quarters. Since amount = cost * quantity, we have: 0.1d + 0.25q = 90.25

Antonio has a change jar that contains $3.65 in half dollars and nickels. He has 7 more nickels than half dollars. How many of each type of coin does he have? Let h be half dollars Let n be nickels We're given two equations: n = h + 7 0.5h + 0.05n = 3.65 Substitute equation (1) into equation...

$25.00 is how much in quarters We type 25 dollars in our math engine and we get: 100 quarters

how many nickels are there in 10 dimes Using our coin conversions calculator, we see that: 10 dimes = 20 nickels

name five coins that equal 18 cents Here are the five coins: 1 dime = 10 cents 1 nickel = 5 cents 3 pennies = 3 cents 5 coins = 10 + 5 + 3 = 18 cents

You have 4 dimes, 1 quarter and 6 pennies. How many cents do you have? Write it as a decimal We type in 4 dimes, 1 quarter, 6 pennies into our search engine and we get: 0.71 as a decimal for cents

You have 4 dimes. If you trade each dime for 10 pennies, how many pennies will you have? Each dime is worth 10 pennies 10 pennies/dime * 4 dimes = 40 pennies

Kendra has $5.70 in quarters and nickels. If she has 12 more quarters than nickels, how many of each coin does she have? Let n be the number of nickels and q be the number of quarters. We have: q = n + 12 0.05n + 0.25q = 5.70 Substitute (1) into (2) 0.05n + 0.25(n + 12) = 5.70 0.05n + 0.25n...

A jar contains 80 nickels and dimes worth $6.40. How many of each kind of coin are in the jar? Using our coin combination word problem calculator, we get: 48 dimes 32 nickels

Lucas has nickels,dimes,and quarters in the ratio 1:3:2. If 10 of Lucas coins are quarters, how many nickels and dimes does Lucas have? 1 + 3 + 2 = 6. Quarters account for 2/6 which is 1/3 of the total coin count. Let x be the total number of coins. We have: 1/3x = 10 Multiply each side by 3...

Rob has 40 coins, all dimes and quarters, worth $7.60. How many dimes and how many quarters does he have? We have two equations where d is the number of dimes and q is the number of quarters: d + q = 40 0.1d + 0.25q = 7.60 Using our simultaneous equation calculator, we get: d = 16 q = 24

I HAVE $11.60, all dimes and quarters, in my pocket. I have 32 more dimes than quarters. how many dimes, and how many quarters do i have? Let d = dimes and q = quarters. We have two equations: 0.10d + 0.25q = 11.60 d - q = 32 Set up a system of equations to solve for d and q. dimes (d) = 56...

Kevin and randy have a jar containing 41 coins, all of which are either quarters or nickels. The total value of the jar is $7.85. How many of each type? Let d be dimes and q be quarters. Set up two equations from our givens: d + q = 41 0.1d + 0.25q = 7.85 Rearrange (1) by subtracting q from...

A pile of coins, consisting of quarters and half dollars, is worth 11.75. If there are 2 more quarters than half dollars, how many of each are there? Let h be the number of half-dollars and q be the number of quarters. Set up two equations: (1) q = h + 2 (2) 0.25q + 0.5h = 11.75 Substitute (1)...

3 quarters = 0.25 * 3 = 0.75 4 pennies = 0.01 * 4 = 0.04 Total Coin Value = 0.75 + 0.04 = 0.79 3 quarters, 4 pennies

Liz harold has a jar in her office that contains 47 coins. Some are pennies and the rest are dimes. If the total value of the coins is 2.18, how many of each denomination does she have? Set up two equations where p is the number of pennies and d is the number of dimes: (1) d + p = 47 (2) 0.1d +...

A parking meter contains 27.05 in quarters and dimes. All together there are 146 coins. How many of each coin are there? Let d = the number of dimes and q = the number of quarters. We have two equations: (1) d + q = 146 (2) 0.1d + 0.25q = 27.05 Rearrange (1) into (3) solving for d (3) d = 146...

Suppose Briley has 10 coins in quarters and dimes and has a total of 1.45. How many of each coin does she have? Set up two equations where d is the number of dimes and q is the number of quarters: (1) d + q = 10 (2) 0.1d + 0.25q = 1.45 Rearrange (1) into (3) to solve for d (3) d = 10 - q Now...