Найдите все натуральные значения x при которых верно неравенство 1/3 < x/36 < 5/6

Question

Найдите все натуральные значения x при которых верно неравенство 1/3 < x/36 < 5/6

Answer 1

1/3домножим все на 36
1213, 14, 15, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 26, 27, 28, 29

Answer 2

13,14,15, 16, 17, 18 ,19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29