If the ratio of Arun's weight to Vinay's weight is 6 : 11 and Arun's weight = 30 kg, then find Vinay's weight.
55 kg
Ratio of Arun's weightRatio of Vinay's Weight = Arun's WeightVinay's Weight
Given Ratio of Arun's weightRatio of Vinay's Weight = 611 and Arun's Weight = 30 kg
Hence 611 = 30Vinay's Weight
⇒Vinay's Weight = 11×306 = 55 kg