When adding fractions, we usually find the least common denominator and rewrite both fractions with that denominator. But do you really need the least common denominator? In the sum 3 8 + 5 12 , first add by using the least common denominator. Then add by using a common denominator that is the product of the two original denominators. Do you get the same answer? Try again for the sum 5 6 + 5 9 . What can you conclude? What is the advantage of finding the least common denominator?
When adding fractions, we usually find the least common denominator and rewrite both fractions with that denominator. But do you really need the least common denominator? In the sum 3 8 + 5 12 , first add by using the least common denominator. Then add by using a common denominator that is the product of the two original denominators. Do you get the same answer? Try again for the sum 5 6 + 5 9 . What can you conclude? What is the advantage of finding the least common denominator?
Solution Summary: The author explains the advantage of finding least common denominator by solving the given tions using L.C.D.
When adding fractions, we usually find the least common denominator and rewrite both fractions with that denominator. But do you really need the least common denominator? In the sum
3
8
+
5
12
,
first add by using the least common denominator. Then add by using a common denominator that is the product of the two original denominators. Do you get the same answer? Try again for the sum
5
6
+
5
9
.
What can you conclude? What is the advantage of finding the least common denominator?
Hi, I need to make sure I have drafted a thorough analysis, so please answer the following questions. Based on the data in the attached image, develop a regression model to forecast the average sales of football magazines for each of the seven home games in the upcoming season (Year 10). That is, you should construct a single regression model and use it to estimate the average demand for the seven home games in Year 10. In addition to the variables provided, you may create new variables based on these variables or based on observations of your analysis. Be sure to provide a thorough analysis of your final model (residual diagnostics) and provide assessments of its accuracy. What insights are available based on your regression model?
I want to make sure that I included all possible variables and observations. There is a considerable amount of data in the images below, but not all of it may be useful for your purposes. Are there variables contained in the file that you would exclude from a forecast model to determine football magazine sales in Year 10? If so, why? Are there particular observations of football magazine sales from previous years that you would exclude from your forecasting model? If so, why?
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Understanding Fractions, Improper Fractions, and Mixed Numbers; Author: Professor Dave Explains;https://www.youtube.com/watch?v=qyW2mWvvtZ8;License: Standard YouTube License, CC-BY