Question

Jika a = 1/2 b & b =1 2/3 c. bagaimanakan berbandingan a:b:c . pakai caranya

Answer 1

A= ½ B
B= 1⅔ C
C=...

?= A:B:C

A = ½B = (1⅔C × ½)
A = 1/2 B = 5/2 C
(A × 2) = (1/2B × 2) = (5/2C × 2)
2A = 1B = 5C

Jawaban = 2 : 1 : 5