5 Questions
What is the definition of like denominators in fractions?
Fractions with the same denominator
What is the rule for adding fractions with like denominators?
Add the numerators and keep the same denominator
What is the formula for adding fractions with like denominators?
a/b + c/b = (a + c)/b
What is a key point to remember when adding fractions with like denominators?
The denominators must be the same
What is the result of the addition problem 1/4 + 2/4?
3/4
Study Notes
Adding Fractions with Like Denominators
Definition
- Like denominators: Fractions with the same denominator
Rule
- To add fractions with like denominators, add the numerators and keep the same denominator
- The resulting fraction will have the same denominator as the original fractions
Formula
- a/b + c/b = (a + c)/b
Example
- 1/4 + 2/4 = (1 + 2)/4 = 3/4
Key Points
- The denominators must be the same for this rule to apply
- The numerators are added together, not the denominators
- The resulting fraction will have the same denominator as the original fractions
Learn how to add fractions with the same denominator. Understand the rule, formula, and examples to master this essential math concept.
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