1. Multiplying and Dividing Fractions

2. Multiplying and Dividing Fractions
When multiplying and dividing fractions, we do not need to have common denominators. 3 5 1 3 x =
These do not have to be the same!

3. Multiplying Fractions
To multiply fractions, simply multiply the two numerators and the two denominators. x = 3 5 1 3 ? x =

4. Multiplying Fractions
To multiply fractions, simply multiply the two numerators and the two denominators. x = 3 5 1 3 3 ? x =

5. Multiplying Fractions
To multiply fractions, simply multiply the two numerators and the two denominators. 3 5 1 3 3 ? x = x =

6. Multiplying Fractions
To multiply fractions, simply multiply the two numerators and the two denominators. 3 5 1 3 3 15 x = x =

7. Multiplying Fractions
If possible, state in simplest form. 3 5 1 3 3 15 1 5 x = =

8. Dividing Fractions
To divide by a fraction, you must multiply by its reciprocal.
To find its reciprocal, simply flip the fraction over! 3 5 5 3
The reciprocal of 3/5 is 5/3.

9. 3 5 1 3 9 5 3 5 3 1 ÷ = x = Dividing Fractions Example:
Multiply by the reciprocal… 9 5 3 5 3 1 x =