Сравните: 9/15,8/24,42/90
Вот держи 9<15 8<24 42<90</p>
9/15 =
8/24 = 1/3
42/90 = 7/15
(1/3)*5= 5/15
5/15 < 7/15 <9/15</p>
8/24 < 42/90 < 9/15