Chapter 4: Problem 78
Write each mixed number as an improper fraction. See Example 20. $$10 \frac{14}{27}$$
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Chapter 4: Problem 78
Write each mixed number as an improper fraction. See Example 20. $$10 \frac{14}{27}$$
These are the key concepts you need to understand to accurately answer the question.
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Simplify the following. $$\frac{1-\frac{x}{4}}{2+\frac{3}{8}}$$
Recall that to find the average of two numbers, we find their sum and divide by \(2 .\) For example, the average of \(\frac{1}{2}\) and \(\frac{3}{4}\) is \(\frac{\frac{1}{2}+\frac{3}{4}}{2}\). Find the average of each pair of numbers. Two positive numbers, \(a\) and \(b\), are graphed below. Where should the graph of their average lie?
Perform each indicated operation. If the result is an improper fraction, also write the improper fraction as a mixed number. $$2+\frac{2}{3}$$
Perform the indicated operations. $$ -7 \frac{3}{10} \div(-100) $$
Solve. See the Concept Checks in this section. The United States Marine Corps (USMC) has five principal training centers in California, three in North Carolina, two in South Carolina, one in Arizona, one in Hawaii, and one in Virginia. What fraction of the total USMC principal training centers are located in California? (Hint: First find the total number of USMC training centers.) (Source: U.S. Department of Defense)
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