Question #11202

A photograph machine is capable of making 50 copies each minute.
(a) If 4 identical copiers are used simultaneously how long would it take to make a total of
50 copies?
(b) How many copiers would be needed to make 6000 copies in 15 minutes?

Expert's answer

(a) If 4 identical copiers are used simultaneously how long would it

take to

make a total of

50 copies?

t = ] N / (n * C) [ = ] 50 / (4 * 50) [ = 0.25

min = 15 sec.

(b) How many copiers would be needed to make 6000 copies in 15

minutes?

n = N / (C * t) = 6000 / (50 * 15) = 8.

take to

make a total of

50 copies?

t = ] N / (n * C) [ = ] 50 / (4 * 50) [ = 0.25

min = 15 sec.

(b) How many copiers would be needed to make 6000 copies in 15

minutes?

n = N / (C * t) = 6000 / (50 * 15) = 8.

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