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Mathematics 17 Online
OpenStudy (anonymous):

If a:b=3:4 and b:c=2:5, then a^2:c^2=? @groges

OpenStudy (anonymous):

9:100

OpenStudy (anonymous):

why?

OpenStudy (anonymous):

why not 36:100 ?

OpenStudy (anonymous):

a:c is 3:10

OpenStudy (anonymous):

i think :)

OpenStudy (anonymous):

oh yes, calculation mistake... thanks

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