karumanchiraaga karumanchiraaga

19-05-2018
Mathematics

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A printer can print 27 pages in 4.5 min. How much time does it need to print 324 pages?

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anonymous12345678901 anonymous12345678901

19-05-2018

Divide 324 by 27
324/27=12

Multiply 12 by 4.5
12*4.5=54

It needs 54 minutes to print 324 pages

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