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Mathematics 9 Online
OpenStudy (anonymous):

The ratio of CD : BC is 2 : 3. The total length of track on the design is 58 meters. What is the length, in meters, of side EH on the photocopied image?

OpenStudy (anonymous):

The answer is 16. Why?

OpenStudy (anonymous):

@apoorvk

OpenStudy (amistre64):

becasue when you add up the side lengths; using 2x and 3x for the unknowns; you end up getting solving for the associated side in terms of 2x or 3x

OpenStudy (amistre64):

which ever conforms to EH

OpenStudy (anonymous):

I see that very well now, thank you!

OpenStudy (amistre64):

good luck :)

OpenStudy (apoorvk):

oops, am late. Pardon. :/

OpenStudy (anonymous):

whats the answer?

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