CST163 - Programming in C++ Lab #8 Chapter #8 You have been developing a Fraction class for Teacher's Pet Software that contains several fields and functions. A). Add two constructors to the class. The first accepts two integer values representing the numerator and denominator. If a single integer is passed to the constructor, use it as the numerator, and use a default value of 1 for the denominator. If are passed to the constructor, use a default value of 0 for the numerator and 1 for the denominator. When any Fraction is constructed with a 0 argument for the denominator, force the denominator value to 1. The second constructor requires three arguments: a whole number portion for a Fraction, a numerator, and a denominator. This constructor executes when any Fraction object is instantiated using three integer arguments. As with the other constructor, when any Fraction is constructed with a 0 argument for the denominator, force the denominator value to 1. Whenever a Fraction object is constructed, automatically reduce the Fraction to the proper format. For example, a Fraction created using 0, 2, and 4 as arguments should be reduced to 1/2, and a Fraction created as 3 10/2 should be reduced to 80/1. Write a main() function that declares several Fraction objects, and confirm that the class works correctly. Save the file as Fraction.cpp. B). Create a MathProblem class that contains four Fraction objects: the first Fraction operand in a problem, the second Fraction operand in a problem, the user's Fraction answer to a problem, and the correct Fraction answer to a problem. The MathProblem class also contains a character field that stores an operator (for now, assume the operator will be either + or ") and contains an integer or bool field named isAnswerCorrect, indicating whether the user correctly answered the problem. For example, a Math Problem object containing 1/2, 1/4, and for the operands and operators, 3/4 for the correct answer, and 3/8 for the user's answer would contain a 0 or false in the isAnswerCorrect field because the correct answer and user's answer do not match. Set the isAnswerCorrect field to true if the user's answer is equivalent to the correct answer, for example, if 3/4 is the correct answer, then 34, 6/8, and 9/12 are all correct. Include a function named setProblem()that sets a MathProblem's values with arguments that include two Fraction operands and an operation. This function calculates and stores the correct answer, assigns 0 to the user's answer, and sets isAnswerCorrect to 0 or false. Include a displayProblem(function that displays the math problem as a question, and an askUserForAnswer(function that accepts the user's answer from the keyboard and assigns an appropriate value to isAnswerCorrect. Include any other MathProblem functions you feel are useful and appropriate Write a main(function that declares five MathProblem objects you can use to test a student's fraction arithmetic skills. Assign values to the Math Problems. Display the problems and accept the answers. When the five probl each of the problems, along with the student's answer, the correct answer, and a message indicating whether the student is right or wrong. Finally, show the student a score indicating the percentage of problems answered correctly
