Week 4 Learning Task 1 - Page 13: Compute and write your answer in its simplest form. Example: no. 1.2 to 4 = 2/4. The largest number which can be divided to both numbers 2 and 4 is 2. Therefore 2/4 divided by 2/2 is ½. ½ is the simplest form of 2 to 4. 1.½ 2. 3. 4. 5.