Dhanu has a model railway. He has a train that consists of a locomotive and 4 coaches. The mass of the locomotive is $$\(87 \mathrm{~g}\)$$ and the mass of each coach is $$\(52 \mathrm{~g}\)$$. Work out the mass of the locomotive as a percentage of the total mass of the train. ......................................... $$\(\%\)$$

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