!)
а) 7/15 < 13/15
b)5/100> 3/100
c)9/14>6/14
g)9/6 >7/6
d)5/5 =9/9
e)6/7<1<br>g)5/7 >5/8
z)7/9<7/8<br>
2)
a)2/9, 5/9, 7/9, 10/9, 14/9
b)3/7, 4/7, 5/7, 87, 10/7
c)3/16, 3/11, 3/7, 3/4, 3/2
3)
a)11/8, 8/8, 5/8, 3/8, 3/8, 1/8
b)15/11. 12/11, 11/11, 7/11,5/11, 2/11
d)4/1, 4/3, 4/5, 4/11, 4/19, 4/23