![SOLVED: A good-quality measuring tape can be off by 0.50 cm over a distance of 20 m. What is its percent uncertainty? SOLVED: A good-quality measuring tape can be off by 0.50 cm over a distance of 20 m. What is its percent uncertainty?](https://cdn.numerade.com/previews/19aa8459-ea76-4f2d-b4a1-ee2873824932_large.jpg)
SOLVED: A good-quality measuring tape can be off by 0.50 cm over a distance of 20 m. What is its percent uncertainty?
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DURATECH Magnetic Tape Measure 25FT with Fractions 1/8, Retractable Measuring Tape, Easy to Read Both Side Measurement Tape, Magnetic Hook and Shock Absorbent Case for Construction, Carpenter - - Amazon.com
![18FT Measuring Tape by ASSIST-Easy Read Double Side Printing with Metric and Inches,2.6 m Level Standout Blade,Heavy Duty Shock Absorbent Rubber Case-for Construction and Surveyor - - Amazon.com 18FT Measuring Tape by ASSIST-Easy Read Double Side Printing with Metric and Inches,2.6 m Level Standout Blade,Heavy Duty Shock Absorbent Rubber Case-for Construction and Surveyor - - Amazon.com](https://m.media-amazon.com/images/I/81+nvyEAfVL._AC_UF1000,1000_QL80_.jpg)