ZhenyaM2002 Знатокa > a × 3/4
при а = 4
4> (4 × 3/4 )
4× 3/4 = 4/1 × 3/4 =12/4 =3
при а=15
15 > (15× 3/4)
15× 3/4 = 15/1 × 3/4 = 45/4= 11 1/4
при а = 1/3
1/3 > 1/3 × 3/4
1/3 × 3/4 = 1/4 = 3/12
1/3 = 4/12
при а = 3/2
3/2 > 3/2 × 3/4
3/2 ×3/4 = 9/8= 1/2