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 88

Add or subtract. Write answers in lowest terms. (See Examples.)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
Adding and Subtracting Unlike Fractions
Add or subtract.
(a)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
(b)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
SOLUTION
(a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add.
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
(b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract.
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
Adding and Subtracting Unlike Fractions
Add or subtract.
(a)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
(b)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
(c)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
SOLUTION
First rewrite the fractions with a least common denominator.
(a)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
(b)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
(c)
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator.
$Add or subtract. Write answers in lowest terms. (See Examples.) Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) SOLUTION (a) Inspection shows that the least common denominator is 8. Rewrite the fractions so each has a denominator of 8, then add. (b) The least common denominator is 40. Rewrite the fractions so each has a denominator of 40, then subtract. Adding and Subtracting Unlike Fractions Add or subtract. (a) (b) (c) SOLUTION First rewrite the fractions with a least common denominator. (a) (b) (c) All calculator solutions are shown using a basic calculator. The calculator solution to part (b) uses the fraction key on the calculator. Note : Refer to Appendix B for calculator basics.$
Note : Refer to Appendix B for calculator basics.

Explanation

Verified

To find the sum of the fractions and ,...