Question
If 14 men working 9 hours a day can make 24 quilts in 16
days, then in how many days 20 men working 12 hours per day will make 20 quilts?Solution
Let the number of days be x. According to question, => (14 ×  9 ×  16)/24 = (x ×  20 ×  12)/20 => x = 7
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