If 22.5 metres of a rod weighs 85 5 kg , what will be the weight of 9 metres of the same rod
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Answer:
34.2 kg
Step-by-step explanation:
Weight of 22.5 metres of rod = 85.5 kg
Weight of 1 metre of rod = 85.5/22.5 = 3.8 kg
Weight of 9 metre of rod = 3.8 * 9 = 34.2 kg
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