how do you multiply fractions for example 27*7/18?
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Originally Posted by Blademaster how do you multiply fractions for example 27*7/18? $\displaystyle 27 \times \frac{7}{18}$ You should see that 9 is a factor of both 27 and 18. So it simplifies to this: $\displaystyle 3 \times \frac{7}{2} = \frac{21}{2}$
also remember that $\displaystyle \frac{a}{b}\times\frac{c}{d}=\frac{ac}{bd}$
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