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16) If 4 typists work 6 hours a day, they can type a book in 20 days. How many days will 2 typists take todo the same job, if each works 8 hours a day? please asapp!!!!​

Answer»

ANSWER:

The total WORK is,

MRT1 = 4*6*20 = 480

NOW,

MRT2 = 2*8*T = 16 T

The required time is,

T = 480/16 = 40 DAYS



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