3. Which is the following is a composite number?
A. 2 B. 3 C. 4 D. 5
4. 2x2x3x5 is the corre t prime factorization of what number?
A. 12 B. 36 C. 48 D. 60
5. which of these numbers is GCH of 49 and 72?
A. 6 B. 12 C. 24 D. 36
6 42,72,54, are multiples of what numbers?
A. 3 B .6 C. 7 D. 9
7. Which is the LCM of 4,5,8
A. 30 B. 40 C. 50 D. 60
8. DONE ALREADY)
9. Mr. Revilla's class is composed of 28 boys and 35 girls. if he going to make groups of boys and group girls for the activities, what is the biggest number of children in the group if they are of the same number? A. 28 B. 221 C. 14 D. 7
10. Look at the illustration. What fraction represents the shade parts?
A. 7 B. 8 C. 9 D. 1
_ _ _ _
15 15 15 3