The informational volume of the article in Unicode encoding is 15 Kbytes. The text takes 10 pages. Each page has the same

The informational volume of the article in Unicode encoding is 15 Kbytes. The text takes 10 pages. Each page has the same number of lines. Each line has 64 characters. Find out the number of lines on each page.

15 KB = 10 * 64 * x
15 * 2 ^ 13 = 5 * 2 ^ 7 * x
x = 3 * 2 ^ 6 = 192 lines
(explanation: 2 ^ 13, 2 ^ 7 and 2 ^ 6 are degrees, i.e. two to the thirteenth degree, etc.)
Answer: 192 lines