Tolong ya no 3 a sampe d dan 4 a sampe b...

Nomor 3 ( D )
Nomor 4 ( B )

3 a.6/12,7/12,9/12,13/12
b.15/25,17/25,20/25,24/25
c.1/5,6/10,3/4,17/20
d.1/4,1/2,5/6,7/8
4 a.1/3,1/4,1/5,1/6
b.6/8,4/6,3/7,1/4
mav ya kalo yg no.4 cuma sampe yg b gpp ya...
#semoga membantu #