Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller

Question

Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller

Edition 12ISBN: 978-0132605540

Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller

Edition 12ISBN: 978-0132605540

Exercise 258

With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.)
Find the least common denominator. Fractions with different denominators, such as
$With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.) Find the least common denominator. Fractions with different denominators, such as and , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions , and is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2. There are two methods of finding the least common denominator: Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for and is 15, the smallest number that can be divided evenly by both 3 and 5. Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.$ and
$With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.) Find the least common denominator. Fractions with different denominators, such as and , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions , and is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2. There are two methods of finding the least common denominator: Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for and is 15, the smallest number that can be divided evenly by both 3 and 5. Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.$ , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions
$With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.) Find the least common denominator. Fractions with different denominators, such as and , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions , and is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2. There are two methods of finding the least common denominator: Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for and is 15, the smallest number that can be divided evenly by both 3 and 5. Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.$ , and
$With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.) Find the least common denominator. Fractions with different denominators, such as and , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions , and is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2. There are two methods of finding the least common denominator: Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for and is 15, the smallest number that can be divided evenly by both 3 and 5. Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.$ is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2.
There are two methods of finding the least common denominator:
Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for
$With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.) Find the least common denominator. Fractions with different denominators, such as and , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions , and is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2. There are two methods of finding the least common denominator: Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for and is 15, the smallest number that can be divided evenly by both 3 and 5. Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.$ and
$With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.) Find the least common denominator. Fractions with different denominators, such as and , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions , and is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2. There are two methods of finding the least common denominator: Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for and is 15, the smallest number that can be divided evenly by both 3 and 5. Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.$ is 15, the smallest number that can be divided evenly by both 3 and 5.
Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.
$With the exception of the number 2, all prime numbers are odd numbers. However, not all odd numbers are prime numbers. Explain why these statements are true. (See Objective.) Find the least common denominator. Fractions with different denominators, such as and , are unlike fractions. Add or subtract unlike fractions by first writing the fractions with a common denominator. The least common denominator (LCD) for two or more fractions is the smallest whole number that can be divided, without a remainder, by all the denominators of the fractions. For example, the LCD of the fractions , and is 12, since 12 is the smallest number that can be divided evenly by 4, 6, and 2. There are two methods of finding the least common denominator: Inspection. With small denominators, it may be possible to find the least common denominator by inspection. For example, the LCD for and is 15, the smallest number that can be divided evenly by both 3 and 5. Method of prime numbers. If the LCD cannot be found by inspection, use the method of prime numbers, as shown in the next two examples. First, we define a prime number.$

Explanation

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To see why a prime number larger than 2 ...