Nataliee1 Nataliee1

12-10-2016
Mathematics

contestada

Jessica can do 60 jumping jacks in 2 minutes. Dale can do 150 jumping jacksin 5 minutes. Are these rates equivalent?

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cesarsaladx cesarsaladx

12-10-2016

Yes they are proportional rates

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Noah11012 Noah11012

12-10-2016

2 / 60 = 0.03333...
5 / 150 = 0.03333...

Yes, they are equivalent.

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