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If the weight of 13 metres long rod is 23.4 kg. What is the weight of 6 metres long rod?7.2 kg.10.8 kg 12.4 kg 18.0 kg

Question

If the weight of 13 metres long rod is 23.4 kg. What is the weight of 6 metres long rod?7.2 kg.10.8 kg 12.4 kg 18.0 kg

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Solution

To find the weight of a 6-meter long rod, we can use the concept of proportionality.

First, we need to determine the weight per meter of the 13-meter long rod. We can do this by dividing the weight of the rod (23.4 kg) by its length (13 m):

Weight per meter = 23.4 kg / 13 m = 1.8 kg/m

Now, we can use this weight per meter value to find the weight of the 6-meter long rod. We multiply the weight per meter by the length of the 6-meter long rod:

Weight of 6-meter long rod = 1.8 kg/m * 6 m = 10.8 kg

Therefore, the weight of the 6-meter long rod is 10.8 kg.

This problem has been solved

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