# SOLUTION: Could you please help me solve the word problem below. I would really appriciate it: Sam must have an average of 70 or more in his summer course to obtain a grade o

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 Click here to see ALL problems on Percentage-and-ratio-word-problems Question 96525: Could you please help me solve the word problem below. I would really appriciate it: Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75, 63, and 68. Write an inequalityrepresenting the score that Sam must get on the last test to get a C grade.Answer by stanbon(57967)   (Show Source): You can put this solution on YOUR website!Sam must have an average of 70 or more in his summer course to obtain a grade of C. His first three test grades were 75, 63, and 68. Write an inequality representing the score that Sam must get on the last test to get a C grade. ---------- (75+63+68+x)/4 >= 70 Comment: The left side is the average of the four scores. x is one of the scores; it is his score on the last test. --------------- Cheers, Stan H.