Question

Toni measured the height of her bedroom doorway with a measuring tape. She measured the height as 171 cm. The doorway’s actual height is 182.8 cm.

What is the percent error in Toni’s measurement? Round to the nearest tenth of a percent, if necessary.

A.
0.12%

B.
6.5%

C.
6.9%

D.
11.8%

Answer 1

I think Its C. 6.9%

Answer 2

or b

Answer 3

@eta

Answer 4

@Here_to_Help15

Answer 5

Sorry, my bad! Its B.

Answer 6

actual-measured/actual *100
ie (182.8-171/182.8)*100=6.5

Answer 7

thnx! medal me?

Answer 8

Ok, Ur welcome! :)