Diego measured the length of a pen to be 22cm. The actual length of the pen is 23cm. Which of these is the closest to the percent error for Diego measurement?

4.34% approximately 4%

Step-by-step explanation:

Wrong measurement = 22 cm

Actual measurement = 23 cm

Error in measurement = 23 - 22

= 1 cm

%error in measurement = error in measurement / actual measurement * 100

= 1 / 23 * 100

= 4.34%

This is approximately 4%