A factory produces 850 masks per day, 72% masks are blue. The number of blue masks produced by the factory per day?
Answer: 612
Explanation
850 masks per day number of blue masks vary 72% remainig masks 28% exclude the remainig percentage of masks from the total number of masks 850 - 28% = 238 masks other than blue colour 850 - 238 = 612 masks blue masks so the total number of blue masks produced per day is 612
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