Q: What is the percentage error of 8.9 -0.2?

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percentage of 19 out of 20 = 95%

It is: 89/1200 times 100 = 7.42% rounded to two decimal places

percentage error is the difference from the actual value divided by actual value in 100,whereas subtracting the same value from one give u the percentage accuracy

Expressed as a percentage, rounded to two decimal places, 21/89 x 100 = 23.60 percent.

1% off

Related questions

89 = 890%

89%

54/89 x 100% = 60.67%

100*89/145 = 61.4% approx.

You get the answer be dividing 24 by 89. That works out to be 26.9%.

Percentage Error is: ~1.4% (1.39049826188%)

11.24%

it is 89%

89

91.0112%

89%

Look on the equipment for where it says the plus or minus figure for accuracy (for a burette it is usually + and _ 0.1cm3) divide this by the amount you measured , times 100 to make it a percentage. ---- ---- Percentage Error = Maximum Error / Measured Value X 100 For example.Maximum Error for the following apparatus are:Balance = +/- 0.01Pippette = +/- 0.1 And the Measured value for each are:Balance = 0.15Pippette = 25 Then...the percentage error is:Balance percentage error = 0.01 / 0.15 X 100 = 66.66%Pippette percentage error = 0.1 / 25 X 100 = 0.3% You can now also work out your maximum total error.Maximum total Percentage error = Balance Percentage error + Pippette Percentage errorMaximum total percentage error = 66.66 + 0.4 = 67.06%