Final answer:
To find 60% of the rod's weight, we can set up a proportion using the given information. Solving the proportion, we find that 60% of the rod will weigh 240 kg.
Step-by-step explanation:
To find out what 60% of the rod weighs, we can use the concept of proportions. Let's assume the weight of the entire rod is x kg. We are given that 12.5% of the rod weighs 50 kg, so we can set up the proportion:
12.5/100 = 50/x
Cross multiplying, we get:
12.5x = 50 * 100
Dividing both sides by 12.5, we find:
x = 50 * 100 / 12.5
Simplifying, we get:
x = 400
So, the weight of the entire rod is 400 kg. Now, we need to find 60% of 400 kg:
60/100 * 400 = 240
Therefore, 60% of the rod will weigh 240 kg.