Question
The figure shows the mass of 3 objects, X, Y and Z. Z has a mass of 2.5 kg. The ratio of the mass of X to the mass of Y is 3 : 1. What is the mass of Y? Express your answer in kg.
2 m

Click button first when a symbol is required. X

The figure shows the mass of 3 objects, X, Y and Z. Z has a mass of 2.5 kg. The ratio of the mass of X to the mass of Y is 3 : 1. What is the mass of Y? Express your answer in kg.