DIRECTIONS: Solve the following problems following the Four Step Plan "Understand,
Plan
,
Solve and Check Process". Write your answer in your answer sheet.
PROBLEM: The length of a pancake mix box is 15 cm, the width is 5 cm and the height
are
21
cm. What is the volume of the box?
STEP 1: UNDERSTAND
a. Identify what is/are asked.
STEP 2: PLAN
a. Represent the data.
b. Write an equation.
b. Identify what is/are given.
STEP 3: SOLVE
a. Solve the equation.
STEP 4: CHECK
a. Check the solution. Is your answer
reasonable?
b. Give the complete answer