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Mathematics, 27.06.2019 05:50 Anahartie

An old watch had a 1-year warranty; the new model of the watch has a 2-year warranty. what is the percent of increase in the length of the warranty? a. 10% b. 50% c. 100% d. 200%

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An old watch had a 1-year warranty; the new model of the watch has a 2-year warranty. what is the p...
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