Krisha has a chocolate Labrador retriever named Sam. She believes her dog weighs 60 pounds. Sam’s actual weight is 75 pounds. Find the percent error
The percent error can be calculated using the formula:
Percent Error = ((Actual Value - Estimated Value) / Actual Value) * 100%
In this case, the actual weight of the dog is 75 pounds, while Krisha estimated it at 60 pounds.
Percent Error = ((75 - 60) / 75) * 100%
Percent Error = (15 / 75) * 100%
Percent Error = 0.2 * 100%
Percent Error = 20%
The percent error is 20%.
To find the percent error, we'll use the following formula:
Percent Error = [(Actual Value - Estimated Value) / Actual Value] * 100
In this case, the actual weight is 75 pounds and the estimated weight is 60 pounds.
Percent Error = [(75 - 60) / 75] * 100
Percent Error = (15 / 75) * 100
Percent Error = 0.2 * 100
Percent Error = 20%
Therefore, the percent error is 20%.
To find the percent error, you need to calculate the difference between Krisha's belief and the actual weight of her dog, and express that difference as a percentage of the actual weight.
Step 1: Calculate the difference:
Actual weight - Believed weight = 75 pounds - 60 pounds = 15 pounds
Step 2: Find the percent:
Percent error = (Difference / Actual weight) x 100
Percent error = (15 pounds / 75 pounds) x 100
Percent error = (0.20) x 100
Percent error = 20%
Therefore, the percent error is 20%.