Fractions - Unlike Denominators

What is the Least Common Denominator(LCD) of 2/3 + 1/2?

• 2

• 3

• 6

• 12

Tags

CCSS.4.NF.A.2

What is the Least Common Denominator of 1/5 + 2/10

• 5
• 10
• 50
• 15

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Convert the mixed fraction to a improper fraction.

• 27 /7
• 21 /7
• 31 /7
• 41/7

Tags

CCSS.4.NF.A.1

These models represent equivalent fractions. Which fraction represents the shaded part of the second model?

• 4/10
• 3/5
• 6/12
• 6/10

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

Which figure is shaded to show a fraction equivalent to 6/15

• red
• yellow

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

What is the sum of the following equation in lowest terms:
1/3 + 1/3 =

• 1
• 1/3
• 3/3
• 2/3

Tags

CCSS.4.NF.B.3A

What is the difference in the following equation in its lowest terms:
9/12 - 5/12 =

• 14/12
• 1/3
• 5/12
• 2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the lowest common denominator of these 3 fractions:  3/4   2/3   5/6

• 24
• 18
• 12
• 30

Tags

CCSS.4.NF.A.2

Find the lowest common denominator of these 3/8    4/5 

• 40
• 100
• 16
• 15

Tags

CCSS.4.NF.A.2

Find the lowest common multiple of 6 and 9

• 18
• 69
• 15
• 54

Tags

CCSS.4.OA.B.4