The cost of 1 gross 3 dozen and 8 biscuits is Rs 18.80 . Find the cost of 1 such biscuit. solution
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Answer:
1gross =144
3 dozens = 48
cost of 1 gross 3 dozens and ate biscuits 8 biscuits = 18.80
total biscuits = 200
cost of 1 biscuit = 200÷18.80
= 10.638297872340
=10.64
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