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A cash register contains 12.50 and there are only nickels dimes and quarters There are twice as many dimes as nickels and twice as many quarters as dimes How many quarters are in the cash register?
Wiki User
∙ 14y ago
Nickles - 10 $0.50
dimes - 20 $2.00
quarters - 40 $10.00
0.50+2.00+10.00 = $12.50 containing 40 quarters
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Here's how to solve this with Algebra :
Let N be the number of nickels, so that
2N is the number of dimes, and
2(2N) or 4N is the number of quarters.
A nickel is 5 cents, a dime is 10 cents, and a quarter is 25 cents,
and the total in the cash register is $12.50
Multiplying by their cents values, we have
5(N) plus 10(2N) plus 25 (4N) = 1250
5N + 20N + 100N = 1250
125 N = 1250
N= 10
So the number of nickels is 10, dimes 20, and quarters 40.
Wiki User
∙ 14y ago
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The coins in a cash register total 12.50 and there are only nickels dimes and quarters. There are twice as many dimes as nickels and there are twice as many quarters as dimes. How many many dimes are?
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If she has five more dimes than quarters but twice as many nickels as dimes?
The question is incomplete. Please post a new version with the rest of the problem.
The coins in the store's cash register total 12.50 The cash register contains only nickels dimes and quarters There are twice as many dimes as nickels There are also twice as many quarters as di?
The coins in the store's cash register total $12.50. The cash register contains only nickels, dimes, and quarters. There are twice as many dimes as nickels. There are also twice as many quarters as dimes. How many quarters are in the cash register?
Cash register has 4.00 in dimes nickels and quarters how many are dimes?
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Chen has 2.10 in nickels dimes and quarters he has three times as many quarters as dimes and four times as many nickels as dimes how many of each coin does chen have?
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what possible ways can change make 1 dollar?
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A bag contains 9 quarters 4 dimes and 12 nickels. What percent of the coins are dimes?
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A coin collection worth 2.15 consists of nickels dimes and quarters If there are 13 coins and twice as many nickels as dimes how many of each are there?
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