When adding or subtracting fractions,you must first:

Question

Quizplus · Accepted Answer

When adding or subtracting fractions, it's essential to have a common denominator for all fractions involved. However, if any of the fractions are mixed numbers (a combination of a whole number and a fraction), they should be converted to improper fractions (where the numerator is larger than the denominator) to simplify the process. This ensures all numbers are in the same format, making it easier to find a common denominator and perform the addition or subtraction. Options A, B, and D do not directly address the initial requirement for adding or subtracting fractions.

When Adding or Subtracting Fractions,you Must First