Question
The figure shows the mass of 3 objects, N, P and Q. Q has a mass of 2.8 kg. The ratio of the mass of N to the mass of P is 3 : 1. What is the mass of P? Express your answer in kg.
2 m

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The figure shows the mass of 3 objects, N, P and Q. Q has a mass of 2.8 kg. The ratio of the mass of N to the mass of P is 3 : 1. What is the mass of P? Express your answer in kg.