If a: b = 12: 6, b: c = 9: 7, find a: b: c? Select: A) 118: 53: 66 B) 138: 73: 46 C) 128: 43: 36 D) 108: 63: 56 E) 148: 83: 76
a: b = 12: 7   b: c = 9: 8   a: b: c = 108: 63: 56   ANSWER:108: 63: 56
<result>D</result>
If a: b = 12: 6, b: c = 9: 7, find a: b: c?