math
posted by Please help me!!!!! .
To get a C in history, Nandan must average 74 on four tests. Scores on the first three tests were 69, 75, and 60. What is the lowest score that Nandan can get on the last test and still receive a C?

69 + 75 + 60 = 204
400 * 0.74 = 296
296  204 = ?
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