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Mathematics 15 Online
OpenStudy (anonymous):

does 16 to 20 and 28 to 35 form a proportion? please please please help!

OpenStudy (mokeira):

16:20 can be simplified further by 4 to get 4:5 On the other hand, 28:35 can be simplified further by 7 to get 4:5 they both are similar to 4:5 so they are proportional

OpenStudy (anonymous):

thank you so so so much|dw:1408892022217:dw|

OpenStudy (mokeira):

lol...you welcom :)

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