How To Multiply A Fraction By A Mixed Number
To convert a mixed number to an improper fraction multiply the denominator by the whole number and add the numerator.
How to multiply a fraction by a mixed number. 32 115 3 112 5 3310. 3310 3 310. Convert to a mixed number. A think check to make sure you haven t thrown a wobbler in your calculations.
The organic chemistry tutor 684 168 views. Convert the whole number and fraction to an improper fraction by multiplying the whole number by the bottom number in the fraction and adding it to the top number. This online calculator handles simple operations on whole numbers integers mixed numbers fractions and improper fractions by adding subtracting dividing or multiplying. Convert mixed to improper fractions.
Change the mixed number to an improper fraction. 3 14 134. Mixed numbers calculator also referred to as mixed fractions. If you are clever you can do it all in one line like this.
Then multiply the improper fractions together. For example let s say the problem you re solving for is 1 and 3 4 7 and 1 5. The quickest way i know to multiply mixed numbers uses skills you already have. The organic chemistry tutor 682 699 views 58 32.
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. Reduce your answer to the lowest terms using the greatest common factor. The organic chemistry tutor 681 862 views 58 32. Multiply the fractions like usual top numbers together and bottom numbers together.
Mixed numbers adding subtracting multiplying dividing whole numbers decimals improper fractions duration. What is 3 14 3 13. 1 12 2 15 32 115 3310 3 310. To multiply mixed numbers start by converting each mixed number to an improper fraction.
Multiply the fractions multiply the top numbers multiply bottom numbers. For example 3 1 2 7 2 2. Finally convert your answer back to a mixed number. For example in the fraction 5 3 8 multiply the denominator 8 and the whole number 5 then add the numerator 3.