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Alice has a total of 12 dimes and nickels. She has 2 more nickles than dimes

Sagot :

She has five dimes and seven nickels with a total of $.85

The total number of nickles that Alice has got for this case is 14. The total amount of money from those nickle and dimes that Alice hold is $1.9

What are nickles, dimes, quarters and cents?

A dollar is further divided into some majorly used parts as:

  • A cent = 100th part of a dollar = $1/100 = $0.01
  • A nickle= 20th part of a dollar = $1/20 = $0.05
  • A dime = 10th part of a dollar = $1/10 = $0.10
  • A quarter = 4th part of a dollar = $1/4 = $0.25

How to form mathematical expression from the given description?

You can represent the unknown amounts by the use of variables. Follow whatever the description is and convert it one by one mathematically. For example if it is asked to increase some item by 4 , then you can add 4 in that item to increase it by 4. If something is for example, doubled, then you can multiply that thing by 2 and so on methods can be used to convert description to mathematical expressions.

For this case, we're specified that:

  • Alice has a total of 12 dimes and nickels.
  • She has 2 more nickles than dimes

Suppose that she has got 'x' nickles.

Then, as it is given that she has 2 more nickles than dimes, therefore, we get:

number of nickles = 2 + number of dimes

x = 2 + 12 = 14

Thus, Alice has got  12 dimes and 14 nickles.

  • 1 dime = $0.1
  • 12 dime = [tex]12 \times 0.1 = \$1.2[/tex]

Similarly, we have:

  • 1 nickle = $0.05
  • 14 dime = [tex]14 \times 0.05 = \$0.7[/tex]

Thus, the total amount of money she got is $1.2 + $0.7 = $1.9

Thus, the total number of nickles that Alice has got for this case is 14. The total amount of money from those nickle and dimes that Alice hold is $1.9

Learn more about forming equations here:

https://brainly.com/question/11938672

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