Question

10. Actual length of a rope is 22-5 m
m but it is wrongly measured as 21.6 m. Find the percentage error​

Answer 1

Answer:

4%

Step-by-step explanation:

The error is 22.5-21.6=.9

For percentage error simply take percentage of error and actual length.

{(.9/22.5)×100}%

4%