|6th grade lesson). Now let's have a look at their multiplication and their division.|
Multiplying FractionsIt is very simple. To multiply two fractions, you must multiply the numerator and the denominator of the two fractions.
Dividing FractionsTo divide by a fraction, you multiply by the inverse of the fraction. Inversing a fraction means exchanging the positions of the numerator and the denominator (the top and the bottom).
Calculating with FractionsBe careful of the priority rules during the calculations !
You need to understand these calculations well, and be able to do them again.
See also : fractions on fmaths.com