To explainthe reason for the given problem of fractions.
Answer to Problem 49HP
To add or subtract fraction with unlike denominators, the fraction needs to be renamed using the common denominatorsbecause, only like fractions can be added and subtracted.
Explanation of Solution
Given information :
The fractions with unlike denominators cannot be added without renaming the fractions.
To add or subtract fraction with unlike denominators, the fraction needs to be renamed using the common denominators. The fractions with unlike denominators are not possible to add or subtract because, only like fractions can be added and subtracted.
The example of such can be,
The above fraction in the sum are unlike fractions, so the addends must be must be rewritten using common denominators before they can be added.
Therefore,
To add or subtract fraction with unlike denominators, the fraction needs to be renamed using the common denominatorsbecause, only like fractions can be added and subtracted.
Chapter 3 Solutions
Glencoe Math Accelerated, Student Edition
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