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Mathematics 44 Online
OpenStudy (anonymous):

If 2 dots are equal to 3 dashes and 5 dashes equal to 7 stars, what is the ratio of one dot to one star?

OpenStudy (lgbasallote):

2:3 = 5: 7 first...find how many dots in 5 stars.. 2:3 = 5:x 15 = 2x x = 7.5 so ratio of dot to star is.. 7.5:7 = 7.5/7 use calculator hehe

OpenStudy (lgbasallote):

ohh..so it's 1:1.07 so for every one dot..there are 1.07 stars

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