The average weight of 6 boxes is 14 kg and the weight of the first box is one-fifth of the remaining boxes. What will be the weight of the first box?
Given:
Average weight of 6 boxes = 14kg
Weight of first box = one-fifth of remaining boxes
Formula Used:
Average =
Solution:
Total weight of all boxes = 14 6 = 84
Let the weight of first box be x
Then weight of remaining boxes = 5x
Total weight = x+ 5x = 6x
6x = 84
x = 14kgs
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