Question

The weight of a sandbag is 40 kg. In a hurry it was weighted as 40.8 kg. The error percentage is??​

Answer 1

Answer:

By using this concept we can find the solution of this question. Now, according to the question, we can say that the expected value is 40 kg and the observed value is 40.8 kg. So, we can write the percentage error of the sandbag as follows. Hence, we get the percentage error of the sandbag as 2%.