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Mathematics 14 Online
OpenStudy (anonymous):

write 3/10 with a denominator of 30 x

OpenStudy (cgreenwade2000):

You want me to show you how to do it this time?

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

\(\Huge \frac{3}{10}=\frac{??? }{30x} \)

OpenStudy (cgreenwade2000):

In 3/10 the denominator is 10, right? Well, in order to change it (and keep it equal) we have to multiply by 1.

OpenStudy (anonymous):

yea

OpenStudy (cgreenwade2000):

So to change our fraction to get a denominator of 30..... What do we multiply by 10 to get to 30?

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