Alicia's statement is correct. Fractions with different denominators need to be converted to fractions with the same denominators for accurate addition or subtraction.
Yes, Alicia's statement is correct. When adding or subtracting fractions with different denominators, it is necessary to convert them to fractions with the same denominators to perform the operation correctly.
For example, if we want to add 1/4 and 1/3, we need to find a common denominator, which is 12. Therefore, 1/4 = 3/12 and 1/3 = 4/12. Now, 3/12 + 4/12 = 7/12.
By converting fractions to have common denominators, we ensure that the fractions are in a form where their numerators can be added or subtracted accurately.
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