Pliess..yah yg tau dulu besok di koreksi

1. J1:J2 = 6x:4x
Jika J1 + J2 = 10 jt. X = variabel
bukan kali
Maka 6x + 4x = 10 jt
10x = 10 jt
X = 1 jt
Maka J1 = 6x = 6 × 1.jt = 6 jt

2. 3x + 2x = 5m
5x = 5m
X = 1m
3x = 3 × 1m = 3m
2x = 2× 1m = 2m

3. Coklat : hitam = 3x : 2x
A. C = 3x = 72
X = 24
H = 2x = 2 × 24 = 48
B. H = 2x = 26
X = 13
C = 5x = 5 × 13 = 65
C. H+C = 3x+2x = 5x = 130
X = 26
C = 3x = 3 × 26 = 78

Semoga membantu