Question
The average number of scones in Box K, Box L and Box M is 50. Box K has 42 scones. The number of scones in Box L is thrice the number of scones in Box M. What is the number of scones in Box M?
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The average number of scones in Box K, Box L and Box M is 50. Box K has 42 scones. The number of scones in Box L is thrice the number of scones in Box M. What is the number of scones in Box M?