How To Do Multiplication Of Fractions
The numerator is bigger than the denominator.
How to do multiplication of fractions. When multiplying fractions it is not uncommon to end up with an improper fraction. Why can t everything in life be as easy as multiplying fractions. For example let s say the problem you re solving for is 1 and 3 4 7 and 1 5. The total is the numerator of the multiplied fraction.
An improper fraction is one where the top number is bigger than the bottom number i e. Mixed numbers adding subtracting multiplying dividing whole numbers decimals improper fractions duration. Multiply the two denominators bottom numbers to get the denominator of the answer. To multiply fractions you need to multiply the numerators together and multiply the denominators together.
The organic chemistry tutor 682 699 views 58 32. To multiply two fractions just do the following. To divide fractions you simply have to flip the numerator and denominator of one of the fractions multiply the result by the other fraction and simplify. For example 5 4 is an improper fraction because 5 is bigger than 4.
The fractions can also be simplified before multiplying by factoring out common factors in the numerator and denominator. To multiply fractions all you have to do is multiply the numerators and denominators and simplify the result. The first thing you need to do is change both of those mixed fractions into improper fractions meaning that the numerator will be greater than the denominator. Simplify the fraction if needed.
Multiply the top numbers the numerators 2. There are 3 simple steps to multiply fractions. How to multiply fractions. Multiply the bottom numbers the denominators 3.
The numerators are 4 3 and 1 so multiply 4 3 and 1 together. The first step when multiplying fractions is to multiply the two numerators. By mark zegarelli. Start activity javascript is required to view this activity.
Change the mixed number to an improper fraction. The second step is to multiply the two denominators. Finally simplify the new fractions. Mixed numbers adding subtracting multiplying dividing whole numbers decimals improper fractions duration.
The organic chemistry tutor 681 862 views. In the multiplication problem 4 5 x 3 4 x 1 7 first multiply the numerators of all the fractions.
