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Convert the fractions into equivalent fractions with the same denominator.

In actually adding mixed numbers, it is easier to convert the mixed numbers into improper (top heavy) fractions, do the addition, simplify the resulting fraction and convert any resulting improper fraction back into a mixed number.

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Q: When asked to find the sum of two mixed numbers with different denominators you should before you add?

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Those "bottom" numbers are called denominators. It just depends what kind of operation (add, subtract, multiply, divide) you are asked to perform with these fractions. In this case, I am going to assume that you are asked to add or subtract fractions with different denominators (bottom numbers). (In any other case, such as multiplying or dividing, the denominators need not be the same.) If this is the case, then you are going to have to find a common denominator. This can be done by finding the LCM (least common multiple) of both denominators. Example: (1/3) + (1/2) = ? Since the denominators (3 and 2) are different, you will need to find the LCM. In this case, the LCM of 3 and 2 is 6. Now, in order to make the denominators the same, you will need to multiply the 3 by 2 and the 2 by 3 to get a common denominator of 6. Now, remember that what you are doing is simply "renaming" the fraction. So, what you do to the denominator (bottom number), you must also do to the numerator (top number). You can think of it as multiplying both fractions by a fancy form of 1...which as you should know, anything times 1 is just that same number. So, multiply the first fraction by 2/2 and the second fraction by 3/3) Now you get {(1/3)*(2/2)} + {(1/2)*(3/3)} = (2/6) + (3/6) = (5/6) Hope this helps! :)

They are different and unequal.

98,706,816

676,000 but I don’t know why

For adding or substracting fractions first of all we should calculate the LCM( Lowest Common Multiplier) of the denominators in both of the fractions.

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convert both to numbers with lowest common denominator then add

common denominators.

Whole numbers are rational numbers with a denominator of 1. The difference with general rational numbers is that the denominators are likely to be different and they must be made the same by converting the fractions into equivalent fractions with the same denominator before the addition can be done - by adding the numerators and keeping the denominator, and simplifying (if possible) the result. With whole numbers the denominators are already the same (as 1) and so the addition can be done straight away.

X = pi is an equation. If you're looking for common denominators, you should compare denominators.

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Those "bottom" numbers are called denominators. It just depends what kind of operation (add, subtract, multiply, divide) you are asked to perform with these fractions. In this case, I am going to assume that you are asked to add or subtract fractions with different denominators (bottom numbers). (In any other case, such as multiplying or dividing, the denominators need not be the same.) If this is the case, then you are going to have to find a common denominator. This can be done by finding the LCM (least common multiple) of both denominators. Example: (1/3) + (1/2) = ? Since the denominators (3 and 2) are different, you will need to find the LCM. In this case, the LCM of 3 and 2 is 6. Now, in order to make the denominators the same, you will need to multiply the 3 by 2 and the 2 by 3 to get a common denominator of 6. Now, remember that what you are doing is simply "renaming" the fraction. So, what you do to the denominator (bottom number), you must also do to the numerator (top number). You can think of it as multiplying both fractions by a fancy form of 1...which as you should know, anything times 1 is just that same number. So, multiply the first fraction by 2/2 and the second fraction by 3/3) Now you get {(1/3)*(2/2)} + {(1/2)*(3/3)} = (2/6) + (3/6) = (5/6) Hope this helps! :)

To eradicate the denominators.

They should not be.

No.And you should not add them either.No.And you should not add them either.No.And you should not add them either.No.And you should not add them either.

A child should begin to be able to count to ten around age two. Children can be introduced to numbers about a year before this. However, each child learns to count at a slightly different age.

Normally when estimating quotients you should round both numbers in the same direction whereas for products you should round the two numbers in opposite directions.

The set of numbers in the middle, and the set of numbers at the end should remain the same, the first set of numbers can be change.

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