NCERT Figure it Out 4 - Q7 - Proportional Reasoning-1
Question: Mass of equal volumes of gold and water are in the ratio 37 : 2. If 1 litre of water has mass 1 kg, what is the mass of 1 litre of gold?
Answer: 18.5 kg.
Full step-by-step NCERT solution with diagrams on Something by Zero.