Question
The total number of fishballs produced by Machine L and Machine M was 289. The total number of fishballs produced by Machine L and Machine N was 288. The total number of fishballs produced by Machine M and Machine N was 275. Find the average number of fishballs produced by 3 machines.
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The total number of fishballs produced by Machine L and Machine M was 289. The total number of fishballs produced by Machine L and Machine N was 288. The total number of fishballs produced by Machine M and Machine N was 275. Find the average number of fishballs produced by 3 machines.