Learn how to add, subtract, multiply and divide two fractions, 3/4 + 2/3

The video tutorial covers the basics of adding, subtracting, multiplying, and dividing fractions. It emphasizes the importance of finding a common denominator for addition and subtraction, and explains how to find the least common denominator. The tutorial also covers multiplication of fractions by multiplying numerators and denominators directly, and explains division of fractions by multiplying by the reciprocal of the divisor.

What is the first step when adding fractions with different denominators?

• Subtract the smaller denominator from the larger one

• Multiply the fractions

• Find a common denominator

• Add the numerators directly

After finding a common denominator, what should you do next when adding fractions?

• Add the numerators

• Multiply the fractions

• Subtract the numerators

• Add the denominators

When multiplying fractions, what is the correct method?

• Find a common denominator

• Add the fractions first

• Multiply the numerators and denominators separately

• Cross multiply the fractions

What is the equivalent operation to dividing by a fraction?

• Dividing by the reciprocal

• Subtracting the reciprocal

• Multiplying by the reciprocal

• Adding the reciprocal

Why is cross multiplication not needed when multiplying fractions?

• Because it is used for subtraction

• Because it only applies to addition

• Because it is used for finding common denominators

• Because you multiply straight across