Solve the problem.
-To get a C in history, Nandan must average 73 on four tests. Scores on the first three tests were 65, 75, and 62. What is the lowest score that Nandan can get on the last test and still receive a C?
A)69
B)67
C)90
D)17

Question

Quizplus · Accepted Answer

To average 73 over four tests, Nandan needs a total of 4 * 73 = 292 points. The sum of his first three test scores is 65 + 75 + 62 = 202. To reach 292 points, he needs 292 - 202 = 90 on the last test.

Solve the Problem. -To Get a C in History, Nandan Must Average 73