1. Question: What will be the total weight of 10 poles, each of the same weight ? Statements: One-fourth of the weight of each pole is 5 kg. The total weight of three poles is 20 kilograms more than the total weight of two poles.
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By: guest on 02 Jun 2017 02.09 am
From I, we conclude that weight of each pole = (4x5) kg = 20 kg.So, total weight of 10 poles = (20 x 10) kg = 200 kg.From II, we conclude that:Weight of each pole = (weight of 3 poles) - (weight of 2 poles) = 20 kg.So, total weight of 10 pojes = (20 x 10) kg = 200 kg.