Answer:
69,905,067 (approximate).
Explanation:
1 MB is equal to 1024 KB.
1 KB is equal to 1024 bytes.
So 1 MB is equal to 1024 x 1024 = 1,048,576 bytes.
600 MB is equal to 600 x 1,048,576 = 629,145,600 bytes
If an average word is of size 9 bytes then 600 MB size disk can store,
approximately 629,145,600 / 9 = 69,905,067 words.
