20 men can print 400 pages working 5 h /day each page contain 15 lines each line contain 20 words .in how many days another group of 15 men will print 20020
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Answer:
Step-by-step explanation:
20 men can print = 5 hours
each page 15 lines
each line has 20 words
You can either do this is direct inverse variation or the unitary method
20 men - 400 pages
1 man - 20 pages
15 men = 15 x 20 = 300 pages
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