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OpenStudy (anonymous):
Alberto measured the length of a piece of wire to be 105cm. The actual length of the wire was 120 cm. What was the percent error of Alberto's measurement?
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OpenStudy (shamim):
120-105=?
OpenStudy (anonymous):
15
OpenStudy (shamim):
15/120=?
OpenStudy (anonymous):
8 or 0.125?
OpenStudy (shamim):
0.125
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OpenStudy (shamim):
Not 8
OpenStudy (anonymous):
so 0.125 is the answer?
OpenStudy (shamim):
No
OpenStudy (shamim):
0.125*100=?
OpenStudy (anonymous):
12.5
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OpenStudy (shamim):
12.5% is ur result
OpenStudy (anonymous):
thank you !
OpenStudy (shamim):
Is it clear to u?
OpenStudy (shamim):
Glad to help u!
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