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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.
Does adding the same nonzero number to the numerator and denominator of a fraction produces and equivalent fractions?
No, multiplying does. 2/4 does not equal 4/6 2/4 equals 4/8
Why do mixed numbers need to be turned into improper fractions?
It helps with adding and multiplying fractions sometimes. Its simpler to multiply 3/7 x 9/7 than 1 2/7 x 3/7.
What are opposites in math?
Some include: Positives and Negatives Derivatives and Integrals Adding and Subtracting Multiplying and Dividing Reciprocals in fractions such as 1/2 and 2 (2/1) In a triangle there is the base and the adjacent leg to it.
How is multiplying of fractions simialar to dividing of fractions?
In multiplication and division of fractions, both involve multiplication. This is their similarity. In multiplication of fractions, multiply the numerator by the numerator of the other fraction and the denominator by the denominator of the other fraction. Example: 1/2 * 2/3 = 2/6 In division of fractions, reciprocate the divisor then follow the step in multiplying fractions. Example: 1/2 ÷ 2/3 = 1/2 * 3/2 = 3/4
