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A rope of length 1.4 meters was measured as 2.1 meters by mistake. What will be the value of error percent ? |
40% 30% 20% 50% |
50% |
Actual : Wrong 1.4 : 2.1 = 0.7 (difference) Error Percent: \(\frac{0.7}{1.4}\) × 100 = 50% |
