Question
The average number of biscuits in Box K, Box L and Box M is 48. Box K has 36 biscuits. The number of biscuits in Box L is thrice the number of biscuits in Box M. What is the number of biscuits in Box M?
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The average number of biscuits in Box K, Box L and Box M is 48. Box K has 36 biscuits. The number of biscuits in Box L is thrice the number of biscuits in Box M. What is the number of biscuits in Box M?