Multiplying and dividing Fractions

What is the rule when multiplying fractions?

• Multiply the numerators and multiply the denominators

• Keep, change, flip

• Cross multiply

• Find a common denominator

What is the rule when dividing fractions?

• Divide the numerators and divide the denominators

• Flip, change, keep

• Keep, change, flip

• Multiply the numerators and multiply the denominators

Find the quotient.
5 ÷ ⅙

• 5/6
• 30
• 1/30
• 1 and ⅙

1 ÷ 1/5 =

• 10
• 1/10
• 5
• 1/5

2 ÷ 1∕4 =

• 1/8
• 8
• 12
• 1/12

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14