A Sales Manager buys antacid in bottles by the gross. If he goes through 3 bottles of antacid everyday, how long will the gross last?
Calculate a gross
A gross equals 144 because 1 gross = 12 dozen
12 dozen * 12 items/dozen = 144
Answer
Days lasted = Total Bottles / Bottles per day
Days lasted = 144 bottles / 3 days
Days lasted = 48 days
Calculate a gross
A gross equals 144 because 1 gross = 12 dozen
12 dozen * 12 items/dozen = 144
Answer
Days lasted = Total Bottles / Bottles per day
Days lasted = 144 bottles / 3 days
Days lasted = 48 days
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