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When multiplying use fraction notification we form products in the numerator and the denominator but do not immediatily calculate the product?
That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.
What is it called when you simplify before multiplying?
When you simplify before multiplying, it's often referred to as "canceling" or "reducing." This technique is commonly used in fraction multiplication, where you can cancel common factors from the numerator and denominator before performing the multiplication. This makes calculations easier and helps prevent larger numbers from being used unnecessarily.
What is cross cancelling when you times fractions?
Cross cancelling is a simplification method used when multiplying fractions. It involves reducing the numerators and denominators across the fractions before performing the multiplication. By dividing common factors, you can simplify the calculation, making it easier and quicker to find the product. For example, in the multiplication of ( \frac{a}{b} \times \frac{c}{d} ), if ( a ) and ( d ) share a common factor, you can divide both by that factor before multiplying the fractions.
When you multiply fractions do you reduce?
When you multiply fractions, you do not need to reduce them before multiplying. Instead, you multiply the numerators together and the denominators together to get the result. However, you can simplify the result afterward if possible. Reducing before multiplying can make the calculation easier, but it's not necessary.
Why is it easier to simplify 2 fractions before you multiply them?
It is easier to simplify two fractions before multiplying them because reducing factors early can make the multiplication process simpler and the final calculation more manageable. When you simplify, you can cancel common factors from the numerator of one fraction with the denominator of another, reducing the size of the numbers involved. This often leads to smaller products and less chance of arithmetic error. Overall, simplifying first can save time and reduce complexity in calculations.
When multiplying use fraction notification we form products in the numerator and the denominator but do not immediatily calculate the product?
That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.That is correct. It is easier to simplify the fraction before multiplying all the factors in the numerator and the denominator.
What is it called when you simplify before multiplying?
When you simplify before multiplying, it's often referred to as "canceling" or "reducing." This technique is commonly used in fraction multiplication, where you can cancel common factors from the numerator and denominator before performing the multiplication. This makes calculations easier and helps prevent larger numbers from being used unnecessarily.
What is cross cancelling when you times fractions?
Cross cancelling is a simplification method used when multiplying fractions. It involves reducing the numerators and denominators across the fractions before performing the multiplication. By dividing common factors, you can simplify the calculation, making it easier and quicker to find the product. For example, in the multiplication of ( \frac{a}{b} \times \frac{c}{d} ), if ( a ) and ( d ) share a common factor, you can divide both by that factor before multiplying the fractions.
When you multiply fractions do you reduce?
When you multiply fractions, you do not need to reduce them before multiplying. Instead, you multiply the numerators together and the denominators together to get the result. However, you can simplify the result afterward if possible. Reducing before multiplying can make the calculation easier, but it's not necessary.
When you multiply fractions why do you multiply the fractions strait across?
This has the effect of producing a denominator in the answer that has each of the original denominators as factors. You don't have to worry about simplifying the fractions before multiplying. Of course, you may have to simplify after multiplying. There's no way out.
Why do you think it is helpful to convert mixed numbers into fractions before multiplying or dividing?
So that you can get your answer more faster and you don't need to do a lot of work
What is cross canceling in dividing fractions?
Cross canceling in dividing fractions is when you simplify the fractions by canceling out common factors in the numerators and denominators diagonally across from each other. This helps to make the division process easier and quicker. So, basically, it's like cutting out the middleman and getting straight to the point when dividing fractions.
Why would you want to factor each expression before multiplying or dividing 2 rational expressions?
In both cases, you may be able to cancel common factors, thus simplifying the expression.
What is the the benefit of dividing out greatest common factors before multiplying?
That process helps to simplify your multiplication. If you have a problem such as (27/18)*4, instead of computing 27*4 then dividing that by 18 and simplifying, there is a much easier way to do it. Divide both top and bottom by 9 to get (3/2)*4. Cancel the 2 in the denominator and the 4 that is being multiplied to get 3*2. The resulting answer is 6. Notice how there were no big computations to deal with. This helps especially if you are computing all these numbers by hand or in your head.
Why is it necessary to convert mixed fractions to improper fractions before multiplying or dividing?
Multiplying mixed fractions is very cumbersome and prone to errors. Therefore, it is prudent to convert them to improper fractions. Once that is done, you may simply find the product of all the numerators and divide that by the product of all the denominators. Then you convert back to a mixed number. And there are lots of tricks -- like "canceling out" -- that you can do to simplify the multiplication. Unfortunately, those techniques are very difficult to demonstrate here. It would not be even if it is not an improper fraction and that's why you have to convert
Why is it easier to simplify 2 fractions before you multiply them?
It is easier to simplify two fractions before multiplying them because reducing factors early can make the multiplication process simpler and the final calculation more manageable. When you simplify, you can cancel common factors from the numerator of one fraction with the denominator of another, reducing the size of the numbers involved. This often leads to smaller products and less chance of arithmetic error. Overall, simplifying first can save time and reduce complexity in calculations.
Can you simplify before you divide fractions?
no
