Math Problem Statement
1/5 + 1/4
Solution
To add the fractions and , we need to find a common denominator. The least common denominator (LCD) of 5 and 4 is 20.
Now, let's rewrite each fraction with this common denominator:
Now, we can add the two fractions:
So, .
Would you like more details or have any questions about this process?
Here are some related questions for further exploration:
- How do you subtract fractions with different denominators?
- What is the greatest common denominator and how do you find it?
- Can you simplify the fraction ?
- How do you multiply fractions?
- What is the difference between a fraction's numerator and denominator?
Tip: Always look for the least common denominator (LCD) to make fraction addition or subtraction easier.
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Math Problem Analysis
Mathematical Concepts
Fractions
Addition of Fractions
Least Common Denominator (LCD)
Formulas
Finding LCD
Adding Fractions: a/b + c/d = (ad + bc) / bd
Theorems
Least Common Denominator
Suitable Grade Level
Grades 4-6