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The process of solving problems using dimensional analysis involves the of fractions?
multiplication
What are 2 equivalent fractions of 3 8 using multiplication?
2 equivalent fractions of 3/8 = 6/16, 9/24Multiply 3/8 by 2/2, 3/3,...3/8 * 2/2 = 6/163/8 * 3/3 = 9/24
Why is it important to learn about equivalent fractions?
Answer: When adding or subtracting fractions with different denominators it is important to change the denominators into the lowest common denominator by using equivalent fractions. Answer: Equivalent fractions are used to: * Simplify fractions. It is sort of inelegant to write the final solution of a problem as 123/246, when you can just as well write it as 1/2. * Add fractions. If two fractions have different denominators, you need to convert them to equivalent fractions that have the same denominator. Only then can you add. * Subtract fractions (same as addition). * Compare fractions, to check which one is larger (same as addition).
How do you get from 6 to 18 using multiplication?
You can get from 6 to 18 using multiplication by multiplying it by 3!
When adding fractions with unlike denominators it is most helpful if the fractions are renamed using the?
If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator.
