Help Me Guys!! Soalny Satu Doank Tpi Bingung Kls:7 Pake Cara Thx.....!!!!! Soalnya: 1.)jika A=2,75 B=4 1 per 3 C=5 per 4 Perbandingannya A.)A:b B.)B:C D.)A:B:C

a) a:b =
[tex]2.75 \: banding \: 4 \times \frac{1}{3} [/tex]
b) B : C
[tex]4 \times \frac{1}{3} \: banding \: \frac{5}{4} [/tex]
c) A:B:C
[tex]2.75 \: banding \: 4 \times \frac{1}{3} \: banding \: \frac{4}{5} [/tex]