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Q: Do you need a common denominator when multiplying mixed numbers?

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First change the mixed numbers into improper fractions by multiplying the denominator and the whole number and add the product to the numerator in the mixed numbers and then multiply the numerators and the denominators and divide the numerator by the denominator of the product.

Two or more fractions or mixed numbers are required to have a least common denominator.

Change the mixed numbers to improper fractions, find a common denominator and proceed.

Change each mixed fraction to an improper fraction. Do this by multiplying the denominator by the whole number next to the fraction and then adding the numerator to the product you get. Once you do this, multiply fractions normally.

they must have a common denominator

You can convert a mixed number to an improper fraction by multiplying the denominator by the whole number, adding the numerator and putting that total over the denominator. 2 and 3/4 = 4 x 2 + 3 = 11/4

if you have mixed numbers you make them into improper fractions before you multiply

There is none because a Common Denominator refers to the denominators of two or more fractions or mixed numbers. Even if you converted your whole numbers (x) to their fraction equivalents (x/1), the common denominator would always be 1.

The common denominator of any two or more whole numbers such as 3 and 10 will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.

Convert them to improper fractions, find a common denominator and proceed.

Find a common denominator.

The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1,which will always yield a denominator of 1.

Mixed numbers cannot be turned into proper fractions, but they can be made into improper fractions by multiplying the integer (# on the side) by the denominator (bottom), and then adding that number to the numerator (top).

just find a common denominator and add the two numerators together then add the whole numbers

The common denominator of any two or more whole numbers, such as 3 and 7, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.

First, turn the fraction into a improper fraction. Then find a common denominator between the two numbers. After this, subtract strait across, but leave the denominator the same.

multiply the denominator by the whole number, then add the numerator, the denominator is the same as the mixed numbers denominator

To find the sum of two mixed numbers, turn the mixed numbers into improper fractions (multiply the base with the denominator and add the numerator), then add the two fractions. To add the two fractions, find the LCD (lowest common denominator) and add the two numerators, but leave the denominators the same.

To convert a mixed number to an improper fraction, multiply the denominator by the whole number, add that total to the numerator and put the whole thing over the original denominator. 3 and 1/7 = 22/7

The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers would have to be converted to their fraction equivalents, e.g., x/1, which will always yield a denominator of 1.

The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers would have to be converted to their fraction equivalents, e.g., x/1, which will always yield a denominator of 1.

The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers would have to be converted to their fraction equivalents, e.g., x/1, which will always yield a denominator of 1.

There is none because the Least Common Denominator (or LCD) refers to the Least Common Multiple (LCM) of the denominators of two or more fractions or mixed numbers.

The lowest common denominator of any two or more whole numbers, such as 25 and 50, will always be one (1) because 'common denominator' refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1, which will always yield a denominator of 1.If those numbers are denominators, the lowest common denominator is 50.