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Mathematics 9 Online
OpenStudy (anonymous):

7/10 = 21/50 ? true or false

OpenStudy (mertsj):

Look at the numerators. What should you do to 7 to get 21?

OpenStudy (anonymous):

multiple by 3

OpenStudy (anonymous):

?

OpenStudy (mertsj):

Then do the same thing to the denominator 10 and see if you get 50

OpenStudy (anonymous):

no.. so its false then

OpenStudy (mertsj):

yes

OpenStudy (anonymous):

thank you

OpenStudy (mertsj):

yw

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