Simplifying before multiplying fractions makes the calculation easier and reduces the size of the numbers involved, which can help prevent errors. By canceling out common factors in the numerator and denominator, you can achieve a simpler product and often avoid dealing with larger numbers that could lead to more complicated arithmetic. This technique also helps ensure that the final result is in its simplest form.
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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.
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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.
if you have mixed numbers you make them into improper fractions before you multiply
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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.
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.
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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.
if you have mixed numbers you make them into improper fractions before you multiply
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.
First line them up. Its jsut like normal multiplication. Mulitply them across as they are. Simplify the answer when done.
definition of multiplying fractions?
Yes, then do the same for the denominators. But THEN you are usually expected to simplify the resulting fraction.
Three equivalent fractions for ( \frac{20}{30} ) can be found by multiplying the numerator and denominator by the same number. For example, multiplying by 2 gives ( \frac{40}{60} ), multiplying by 3 yields ( \frac{60}{90} ), and multiplying by 4 results in ( \frac{80}{120} ). All of these fractions simplify to ( \frac{2}{3} ).
1. Multiply the numerators together. 2. Multiply the denominators together. 3. Simplify, if possible.