David measured the height of a window frame as 5.61 feet but the actual height was 6 feet. What is the percentage of error in David ‘s measurement
To find the percentage of error, David's measurement needs to be compared to the actual height.
The difference between the measurement and the actual height is 6 - 5.61 = 0.39 feet.
The percentage of error can be calculated by dividing the difference by the actual height, and then multiplying by 100%:
(0.39 / 6) * 100% = 6.5%
Therefore, the percentage of error in David's measurement is 6.5%.