# Can You Multiply Fractions With Different Denominators If you multiply the numerators 1 and 20 you get the result of 20 in the numerator.

## Can you multiply fractions with different denominators Multiply the numerators and denominators of the fractions and simplify your answer.

Can you multiply fractions with different denominators. The numerator of the divisor the second fraction can t be zero or it ll result in an undefined fraction once you start dividing. If the fraction already has that as the denominator you don t need to adjust the fraction. However there is one small catch. If the other fractions in your equation have different denominators you ll also have to multiply them so they have the same denominator.

If it is you can use the quick trick. Before you subtract fractions with different denominators check the denominators to see whether one is a multiple of the other. Now do the same thing you would do to multiply. To multiply fractions multiply the first numerator by the second numerator and the first denominator by the second denominator.

While you could just multiply the numerators and the denominators it will be easier to do the math if you can simplify the fractions first. Change all of the fractions in the problem to make them equivalent. For example suppose you want to find 17 20 31 80. Increase the terms of the fraction with the smaller denominator so that it has the larger denominator.