Represent in decimal form.

Solution:

The task is to represent the given numbers in decimal form. However, the original prompt does not provide any numbers to be converted into decimal form. Assuming the request pertains to the results from the previous question, here they are presented again.

Decimal forms:

• From a): 53,1; 2,3; 43; 1; 0,2
• From b): 543,1; 3045; 0,9; 24; 10; 2
• From c): 78710; 5400; 0,39; 90; 2030

Answer: The decimal forms are as listed above.