6.3E multiply and divide fractions

What method is used when multiplying fractions?

• Multiply the numerator to numerator and multiply the denominator to denominator.

• Multiply the denominators and add the numerators.
• Divide the numerators and divide the denominators.
• Add the numerators and add the denominators.

To divide fractions we want to change to multiplication by multiplying by the ____________ or inverse of the fraction.

• denominator
• numerator
• factor
• reciprocal

What is the final result of dividing 3/8 by 1/4?

• 3/2

• 2/3

• 1/2

• 1 1/2

What is the simplified form of 12/8?

• 1 1/2

• 1 4/5

• 1 2/3

• 1 3/4