Sam measured the length of a pen to be 22cm. The actual length of the pen is 23 cm. Determine the percent error for this situation.

1 if u subtract

Step-by-step explanation:

22÷23= a

a x 100= b

100-b= answer

I don't have a calculator on me lol

if it doesn't work try it without the last step, but it should be fine

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction