operations with fractions (copied)

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

True or False: You need common denominators when multiplying fractions. 

• True
• False

What is the first step in solving this problem? 
⅘ + ½ =

• Add the top parts of the fraction
• Rewrite the fractions in the simplest form. 
• Find a common denominator. 
• Make each fraction into an improper faction. 

What is 3/6 x 2/3? SIMPLIFY

• 2/6

• 6/18

• 1/3

• 5/9

What is the sum of these fractions in lowest terms?

• 4 (2/5)

• 6/3

• 1 (7/15)

• 6/15

What is the difference of these fractions in lowest terms?

• 7/9
• 1/5
• 12/20
• 1/20

What is the product of these fractions in lowest terms?

• 1/3
• 3/5
• 3/6
• 2/6

What is the quotient of these fractions in lowest terms?

• 1 (3/5)

• 8/20

• 16/10

• 2/5

1/2 divided by 3/6

• 4/10

• 2/5

• 3/18

• 1

2/3 x 4/8

• 1/2

• 8/25

• 8/24

• 4/5