helpme4school
helpme4school
04-09-2018
Mathematics
contestada
A math problem
27 pages in 20 seconds
Respuesta :
r3t40
r3t40
04-09-2018
Hi,
If printer prints 27 pages per minute that means it prints 27 : 60 = 0.45 pages per second.
Now just multiply 0.45 · 20 = 9.
Printer prints 9 pages in 20 seconds.
Hope this helps.
r3t40
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