Question
The total number of seaweed chickens produced by Machine P and Machine Q was 464. The total number of seaweed chickens produced by Machine P and Machine R was 405. The total number of seaweed chickens produced by Machine Q and Machine R was 493. Find the average number of seaweed chickens produced by 3 machines.
3 m

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The total number of seaweed chickens produced by Machine P and Machine Q was 464. The total number of seaweed chickens produced by Machine P and Machine R was 405. The total number of seaweed chickens produced by Machine Q and Machine R was 493. Find the average number of seaweed chickens produced by 3 machines.