Subtracting Mixed Numbers Unlike Denominators No Regroup

When the denominators are not the same, I must find a...

• common numerator

• common denominator

• equivalent fraction

• mixed number

• 1 4/5

• 26/20

• 4/5

• 13/10

• 68/5

• 13 3/5

• 1 1/2

• 3 3/5

• 1 5/8

• 3 1/8

• 2 5/8

• 21/8

What is the difference between 3 1/2 and 2 5/8?

• 5/8

• 7/8

• 3/4

• 1 1/8

Solve and simplify to lowest terms.

• a

• b

• c

• d

• 4  1/5
• 4  14/15
• 3  9/15
• 3  14/15

Find the difference.

Solve

• 2

• 3 4/6

• 3 2/3

• 3 1/3

• 3 1/2