
To find: The sum or difference.

Answer to Problem 18E
The difference of the equation
Explanation of Solution
Given information:
Calculation:
Converting from mixed fraction to improper fraction,
Since,
Let’s finding the difference of improper fraction (1) and (2),
Dividing both the numerator and denominator with
Negative sign has been used in the difference because, the number with negative sign is bigger than the number with positive sign. i.e. The sign of the bigger number should always be used.
Hence, The difference of the equation
Chapter 5 Solutions
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