A bakery opened yesterday with its daily supply of 40 dozen rolls. Half of the rolls were sold by noon, and 80% of the remaining rolls were sold between noon and closing time. How many dozen rolls had been sold when the bakery closed yesterday?

Created: 2 months ago | Updated: 1 week ago
Job Solution Bangladesh Commerce Bank Ltd Commerce Bank Ltd - Junior Officer - 19.09.2008 গণিত
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