Seudónimo Seudónimo

27-03-2016
Mathematics

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Rosa can read 15 pages in 20 minutes. At this rate,how many minutes will it take rosa to read 180 pages

Respuesta :

crusader crusader

27-03-2016

20/15=4/3. this means that it takes Rosa 4/3 minuits to read one page. At that rate, she will take 240 minuits for 180 pages, because 180*(4/3)=240

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