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

best guess b

Answer 2

@paki are you good at math

Answer 3

@jamaica25

Answer 4

?
um are you still there

Answer 5

6.9% it depends how you read the question I am assuming the error is relative to his
own measurement of 171
the error is 11.8 as (182.8-171 =11.8)
as% 11.8/171 *100 =6.9%

Answer 6

ok thx