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What are the rules for multiplying fractions?
When multiplying 2 fractions, we multiply the two numerators together and the two denominators together.
When multiplying fractions do you multlply to the side or cross multiply?
Multiplying fractions is the easiest operation you can do with them. Nothing complicated is required, just multiply the top two and the bottom two. Simple as that!
How is multiplying two decimals different from multiplying one decimal by a whole 3?
There is no difference in the procedure.
What statement about multiplying fractions and mixed numbers is not true?
A common misconception is that multiplying fractions always results in a smaller number. While it is true that multiplying two proper fractions (less than one) results in a smaller fraction, multiplying a fraction by a mixed number can yield a larger product if the mixed number is greater than one. Therefore, the statement "Multiplying fractions always results in a smaller number" is not true.
Why are two fractions converted into like fractions?
Because you can't add or subtract fractions that have different denominators. Making them like fractions, by multiplying so the denominators are the same, you can add and/or subtract them.
What are the rules for multiplying fractions?
When multiplying 2 fractions, we multiply the two numerators together and the two denominators together.
When multiplying fractions do you multlply to the side or cross multiply?
Multiplying fractions is the easiest operation you can do with them. Nothing complicated is required, just multiply the top two and the bottom two. Simple as that!
What is an common multiple of the denominators for two or more fractions?
Multiplying the denominators together of two or more unlike fractions will get you a common multiple.
How is multiplying two decimals different from multiplying one decimal by a whole 3?
There is no difference in the procedure.
What statement about multiplying fractions and mixed numbers is not true?
A common misconception is that multiplying fractions always results in a smaller number. While it is true that multiplying two proper fractions (less than one) results in a smaller fraction, multiplying a fraction by a mixed number can yield a larger product if the mixed number is greater than one. Therefore, the statement "Multiplying fractions always results in a smaller number" is not true.
Why are two fractions converted into like fractions?
Because you can't add or subtract fractions that have different denominators. Making them like fractions, by multiplying so the denominators are the same, you can add and/or subtract them.
What does cross multiplyng mean?
Cross-multiplying is when you have two fractions, and you multiply the numerator of each fraction by the other fractions's denominator. In other words, if you have two fractions a/b and c/d, cross-multiplying would be finding a*d and b*c. If a/b=c/d, then ad = bc.
Which property justifies the procedure used to eliminate fractions and decimals from equations?
The property that justifies the procedure used to eliminate fractions and decimals from equations is the Multiplicative Property of Equality. This property states that if you multiply both sides of an equation by the same non-zero number, the two sides remain equal. By multiplying through by a common denominator or a power of ten, you can effectively eliminate fractions or decimals, simplifying the equation for easier manipulation.
Why do you cross multiply fractions?
Cross multiplying fractions is a method used to compare two fractions or solve equations involving them. By multiplying the numerator of one fraction by the denominator of the other, you create a simple equation that can be solved easily. This technique helps in determining whether two fractions are equal or in finding unknown values in proportion problems without dealing directly with the fractions themselves.
When you multiply two fractions does the number get greater or less than the two fractions multiplied?
if you mean multiplying something by a fraction where the numerator is smaller than the denominator then yes.
What are two equivalent fractions for 4-5 by multiplying?
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How do you add two fractions with a different denominator?
You add two fractions with a different denominator by multiplying the denominators by a number that will make them equal. Be sure to multiply the numerator by that number too.
