2 1/12 As A Fraction

multiply fractions — Multiplying fractions is piece of cake if you just follow three simple steps. HowStuffWorks

Yous might have been in fifth class the last fourth dimension you lot thought most multiplying fractions. Merely if yous're trying to cut a recipe in half or calculate the new price of a auction sweater using fractions, you might need to dig around in the dorsum of your memory for how to do it. Allow'southward refresh:

In every fraction, there's a top number and a bottom number, separated by a brusque horizontal line. In a proper fraction, the smaller number — called the numerator — will ever be on superlative, while the larger number — the denominator — volition be on the bottom. The numerator tells u.s. how many units we accept of a whole and the denominator tells u.s.a. how many units make up the whole. So, in the fraction 1/2, 1 is the numerator and two is the denominator — there are two units in the whole, merely this fraction tells us that we only take one of these units.

Different when you are calculation or subtracting fractions, you lot can multiply fractions with dissimilar denominators. For instance, information technology'south non a trouble to multiply 3/4 ten 2/5.

Step i

The first step in multiplying ii fractions together is to multiply the numerators together.

3 ten ii = vi

Step two

The 2d step is to multiply the denominators together.

iv x five = xx

Like shooting fish in a barrel enough! Then our fraction now looks like this:

iii/four x 2/v = 6/20

Step iii

The third step is to simplify, or reduce, the fraction, because there's a better way to read a fraction.

To do this, we discover the largest number we can divide both the numerator and denominator by in order to reduce the fraction. In this example, the highest number that divides evenly into both is 2, then the reduced answer to this multiplication problem is iii/10.