If to 3/10 from an integer to add 0.25, then the number which less than 5 and if from 7/9 from the same number to take away 1/3, then will turn out number, which more than 11 will turn out. Find this integer.

99
Resheniye: 3/10kh lt; 4 3/4 3/10kh lt; 19/4 6/20kh lt; 95/20 6th lt; 95 x lt; 95/6 x lt; 15 5/6 7/9kh gt; 11 1/3 7/9kh gt; 34/3 7/9kh 102/9 7th gt; 102 x 102/7 x gt; 14 4/7 (14 4/7; 15 5/6) Answer: 15
96
Answer add