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A class bought the teacher a gift card worth gg dollars. Each student contributed 55 dollars. Choose the expression that shows how many students are in the class.\newlineChoices:\newline(A) g5\frac{g}{5}\newline(B) g5g - 5\newline(C) 5g5g\newline(D) g+5g + 5

Full solution

Q. A class bought the teacher a gift card worth gg dollars. Each student contributed 55 dollars. Choose the expression that shows how many students are in the class.\newlineChoices:\newline(A) g5\frac{g}{5}\newline(B) g5g - 5\newline(C) 5g5g\newline(D) g+5g + 5
  1. Understand the problem: Step 11: Understand the problem. The total amount for the gift card is gg dollars, and each student contributed 55 dollars. We need to find out how many students contributed.
  2. Set up the equation: Step 22: Set up the equation. If each student contributed 55, and the total is gg dollars, then the number of students, let's call it nn, can be calculated by dividing the total amount gg by the amount each student contributed, which is 55. So, n=g5n = \frac{g}{5}.
  3. Match the expression: Step 33: Match the expression with the choices given. The expression n=g5n = \frac{g}{5} corresponds to choice (A) g5\frac{g}{5}.

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