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Home > PC3 > Chapter 11 > Lesson 11.2.5 > Problem 11-150


Ms. Lang determines her children’s allowance based on the following situations: The amount of money they each receive in a week is directly proportional to the number of hours of work they each have done in the yard and inversely proportional to – GPA where GPA is the grade point average from the last report card. Dana received this week. Her last report card had a GPA of and she worked hours in the yard during the week.

  1. Write the formula that Ms. Lang uses to determine the amount of money she will give each child each week.

    Now compute the value of using the given information.

  2. This week Kaitlyn worked hours in the yard and received . What was her GPA from her last report card?

    Use the equation from part (a).