SUMMATIVE TEST A certain book in Mathematics is 3.15 cm thick. How tall will 12 books stand?

1. What is asked in the problem?
a. The height of the 12 books
b. The thickness of Math book
c. the size of the book
d, the number of books

2. What are the given facts?
a, 12 books
b. 3. 15 cm thickness
c. 3.15 cm thickness and 12 books
d. no given facts

3. What is the operation to be used? a. addition b. subtraction c. multiplication d. division

4. What is the number sentence?
a, 3.15 12 =N
b. 12- 3.15 =N
c.3.15 x 12 =N
d. 1243.15 = N

5. What is the correct answer?
a. 15.15 cm
b. 8.85 cm
c. 37.8 cm
d. 3.81 cm​