Physics...What am I doing wrong??
posted by Christie .
In an experiment, a student measures the speed of sound in air to be 318 m/s at STP. If the accepted value for the speed of sound under those conditionsis 331 m/s, what is the student's percent error?
a. 3.9% b. 3.93% c. 4.09% d. 4.1%
I tried but it didn't work. This is wat I did:331318=13x100=1300

See my answer below at your original post.
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