Mathematics, 25.08.2021 01:00 rose200215

The ratio of the rates of printing of two printers A and B is 5:6. printer A prints at a rate of (3x + 12) pages per minute. Write an expression to represent the rate of printing of printer B in terms of x. Both printers started printing at the same time to complete a print job in one hour. What is the total number of printed pages from both printers in terms of x?

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