Learn how to add a mixed number to a fraction with unlike denominators

The video tutorial covers the process of adding fractions, starting with a review of adding fractions with the same denominators. It explains the importance of simplifying fractions and demonstrates how to convert mixed numbers into improper fractions. The tutorial then focuses on finding the least common denominator when adding fractions with different denominators. Finally, it shows how to add fractions once common denominators are established, emphasizing the need to combine numerators and keep the denominator consistent.

What is the first step when adding fractions with the same denominator?

• Subtract the denominators

• Add the numerators

• Divide the numerators

• Multiply the numerators

How do you simplify the fraction 8/2?

• Multiply by 2

• Keep it as 8/2

• Add 2 to the numerator

• Reduce it to 4

What is the first step in converting a mixed number to an improper fraction?

• Divide the numerator by the whole number

• Subtract the numerator from the denominator

• Multiply the denominator by the whole number

• Add the whole number to the numerator

When fractions have different denominators, what must you find to add them?

• A common numerator

• A common denominator

• The sum of the numerators

• The product of the denominators

What is the least common denominator of 3 and 4?

• 6

• 12

• 9

• 15