LCM AND FRACTIONS

Which one is a multiple of 4?

• 33
• 22
• 18
• 24

Tags

CCSS.4.OA.B.4

Which of the following is a multiple of 7?

• 28
• 48
• 71
• 45

Tags

CCSS.4.OA.B.4

Fill in the missing multiple.
3:  3, 6, 9, ___, 15, 18, 21

• 10
• 11
• 12
• 13

Tags

CCSS.4.OA.C.5

What is the least common multiple (LCM) of:

 $2x^2\ and\ 5x^3$  

•  $2x$  
  

•  $10x^3$  
  

•  $20x^3$  
  

•  $7x$  
  

Find the Least Common Multiple (LCM) of:

 $4ab^2\ and\ 14a^2b$  

•  $14ab$  
  

•  $20a^2b^2$  
  

•  $28a^2b^2$  
  

•  $42ab^2$  
  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the LCM of 15 and 30?

• 5

• 3

• 30

• 15

Tags

CCSS.6.NS.B.4

What is the LCM of 3 and 19?

• 19

• 6

• 3

• 57

Tags

CCSS.6.NS.B.4

What is the LCM of 18 and 20?

• 2

• 10

• 90

• 180

Tags

CCSS.6.NS.B.4

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3
• 4
• 7
• 12

Tags

CCSS.4.NF.A.2

If the numerator is greater than denominator then this type of fraction is called

• improper fraction

• proper fraction

• mixed fraction

• unit fraction

Tags

CCSS.4.NF.B.3