The weight of 15 identical parts is 37.5 kg. What is the mass of 12 such parts?

univerkov | September 7, 2021 | education

We know that 15 parts weigh 37.5 kilograms.

First, we find out the mass of one detail:

37.5: 15 = 2.5 kilograms – the mass of one part.

Now you can find out a lot of 12 parts. We consider:

2.5 * 12 = 30 kilograms – the weight of 12 is also the same parts.

Answer: 12 parts weigh 30 kilograms

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