Sagot :
QUESTION
10. Which is a composite number
A. 15
B.11
C. 97
D.13
13. Which of the following as a product of its prime of 16? *
A. 2 x 2 x 2 x 2
B. 2 x 2 x 3
C. 3 x 3
D. 2 x 2 x 2
14. Express 9 as the product of prime factors. *
A. 9x1
B. 3x3
C. 3x3x3
D. 3x2
15 Find the Greatest Common Factor (GCF)of the following pairs of numbers. 12 and 18 . *
A. 3
B. 6
C. 9
D. 12
16. The LCM of 8 and 6 is. *
A. 24
B. 32
C. 2
D. 6
17. The LCM of 8 and 3 . *
1
A. 49
B. 72
C. 24
D. 32
18. The LCM of 9 and 15 . *
A. 15
B. 30
C. 45
D.54
19. The LCM of 15 and 20 is . *
A. 40
B. 60
C. 90
D.120
ANSWER
[tex]10.)a \\ 13.)a \\ 14.)b \\ 15.)b \\ 16.)a \\ 17.)c \\ 18.)c \\ 19.)b[/tex]