A metal pipe 3 metre long was found to weigh 7.6kg. What would be the weight ofthe same kind of 7.8m long pipe?
Question
A metal pipe 3 metre long was found to weigh 7.6kg. What would be the weight of the same kind of 7.8m long pipe?
Solution
To solve this problem, we first need to find the weight of the pipe per meter.
Step 1: Divide the weight of the 3-meter pipe by its length to find the weight per meter. 7.6 kg / 3 m = 2.533 kg/m
Step 2: Multiply the weight per meter by the length of the 7.8-meter pipe to find its weight. 2.533 kg/m * 7.8 m = 19.7574 kg
So, a 7.8-meter pipe of the same kind would weigh approximately 19.76 kg.
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