3.2.3g+How+to+estimate+the+size+of+a+file+from+its+structure+and+the+number+of+records;

estimate the size of a file from its structure and the number of records

The Structure of a file (however this is dependant on format MM:SS or HH:MM:SS) || To find the approximate file you have to find the total amount of bytes in the file to do this you have to add together all of the bytes.
 * **FIELD** || **DATA TYPE** || **SIZE** ||
 * **FIRST NAME** || String || 10 ||
 * **HOUSE NUMBER** || Integer || 3 ||
 * **FIRST LINE OF ADDRESS** || String || 35 ||
 * **AGE** || Integer || 3 ||
 * **TIME** || Real || 4

So the total size of this individual file is 10+3+35+3+4= 55bytes