Solution approach:
To find out how many times each given fraction is multiplied by the fraction 1/12, take each fraction and divide it by the fraction 1/12.
Here is the step-by-step guide to solve exercise 4 on page 137 of Math 4 workbook, focusing on practice. Additionally, this section includes three more exercises: Solve exercise 1 on page 137 of Math 4 workbook, Solve exercise 2 on page 137 of Math 4 workbook, and Solve exercise 3 on page 137 of Math 4 workbook. Let's explore the instructions for solving math problems for 4th grade on page 137 to excel in the subject!