Tentukan nilai dari p pada perbandingan-perbandingan berikut.
A.p:8 = 30:48
B.5/p = 60/84
C.p+1/4 = 96/120
D.5/3 = 75/6p-3
E.15/32 = p/p+2
F.3p/4 = 12-p/6
G.2:9 = p:3
H.3/4:8 = 9:p
Pakai caranya
A.p:8 = 30:48
B.5/p = 60/84
C.p+1/4 = 96/120
D.5/3 = 75/6p-3
E.15/32 = p/p+2
F.3p/4 = 12-p/6
G.2:9 = p:3
H.3/4:8 = 9:p
Pakai caranya
b.60p = 84 x 5 = 420
p= 420:60= 7
c.120(p+1) = 4x 96
120p + 120 = 384
120p = 384 -120
p = 264/120 = 2,2