Grade 9 Math: Coin Word Problems and Algebra Word Problems
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Questions and Answers

If Jim has twice as many quarters as nickels and the total value of his coins is $4.40, how many quarters and nickels does Jim have?

  • 5 quarters and 2 nickels
  • 8 quarters and 4 nickels
  • 7 quarters and 3 nickels (correct)
  • 6 quarters and 3 nickels

    • In the algebra word problem where quarters, nickels, and dimes totaled 20 coins with a value of $1.90, how many times as many nickels were there compared to quarters?

  • 2 times as many nickels
  • 3 times as many nickels
  • 5 times as many nickels
  • 4 times as many nickels (correct)

    • If Martin has a total of 19 nickels and dimes worth $1.65, how many of each type of coin does he have?

  • 9 nickels and 10 dimes
  • 8 nickels and 11 dimes
  • 10 nickels and 9 dimes (correct)
  • 7 nickels and 12 dimes

    • How many nickels and dimes do Jack and Betty have if they have a total of 28 coins with a value of $1.95?

    <p>15 nickels and 13 dimes</p> Signup and view all the answers

    In a scenario where there are 12 more nickels than dimes and the total value of all coins is $5.10, how many nickels and dimes are there?

    <p>22 nickels and 10 dimes</p> Signup and view all the answers

    What is the key formula used to solve coin word problems that involve values?

    <p>$ ext{number of coins} imes ext{value of each coin} = ext{total value}$</p> Signup and view all the answers

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