dirtydee2068 dirtydee2068

30-10-2017
Mathematics

contestada

the tempature rose 4 degrees every 90 minutes before noon and rose 2 degrees every 45 minutes after noon are these rates equivalent explain your reasoning

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adelinekcrace adelinekcrace

30-10-2017

Yes, think of it as fractions.
4/90 = 2/45

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samira1ahmed101 samira1ahmed101

30-10-2017

Yes the rates are equivalent because 2/45=2/5

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