Fill in the table based on the provided values for 'a' and 'b'.

Solution:

The task is to fill in the table by performing multiplication and division operations between 'a' and 'b'. Let's go through each column:

• Column 1:
  • a = 1.8
  • b = 3
  • a ⋅ b = 1.8 ⋅ 3 = 5.4
  • a : b = 1.8 : 3 = 0.6
• Column 2:
  • a = 0.6
  • b = 0.2
  • a ⋅ b = 0.6 ⋅ 0.2 = 0.12
  • a : b = 0.6 : 0.2 = 3
• Column 3:
  • a = 5
  • b = 7
  • a ⋅ b = 5 ⋅ 7 = 35
  • a : b = 5 : 7 ≈ 0.714
• Column 4:
  • a = 0.12
  • b = 0.25
  • a ⋅ b = 0.12 ⋅ 0.25 = 0.03
  • a : b = 0.12 : 0.25 = 0.48
• Column 5:
  • a = 3
  • b = 1.5
  • a ⋅ b = 3 ⋅ 1.5 = 4.5
  • a : b = 3 : 1.5 = 2

Note: Some values in the table appear to be handwritten and may have slight discrepancies or are presented in a way that suggests manual calculation. For example, 'a:b' in the second column is written as '3' and the value for 'a*b' in the third column is not filled, while 'a:b' in the third column is written as '2,55' which seems incorrect given a=5 and b=7. The OCR also shows some handwritten values like '8,73', '0,12', '2,55', '0,02'. Assuming standard mathematical operations:

Final Answer: The completed table with calculated values is provided above.