There are three Machine printing machines P, Q, and R. P can print one thousand books in 8 hours. Machine 0 can print the same number of books in 10 hours while machine R can print the same in 12 hours. All the machines started printing at 10 A.M. Machine P is stopped at 12 Noon and the remaining two machines complete work Approximately at what time will the printing of one thousand bob completed?
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Step-by-step explanation:
Write chemical equations for the following:
a) Charcoal reduces steam to water gas
b) When heated with hydrogen, charcoal forms methane.
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Answer of this question is 2:05 PM
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