These are sample practice MCQs created for exam preparation. These are NOT official exam questions.
A student scored 85 on three tests and 70 on two tests. What is the weighted average of all five tests?
Question:
A student scored 85 on three tests and 70 on two tests. What is the weighted average of all five tests?
A student scored 85 on three tests and 70 on two tests. What is the weighted average of all five tests?
Options
Answer: (C) 79
Explanation:
Total score = (85 × 3) + (70 × 2) = 255 + 140 = 395. Average = 395/5 = 79.
Explanation:
Total score = (85 × 3) + (70 × 2) = 255 + 140 = 395. Average = 395/5 = 79.
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