The boy measure the length of straight line as6.2 cm when it actually 6.6 cm. find the percentage error in his measurement ?
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Answered by
19
0.4divided by 6.6and multiplied by 100
Answered by
45
Actual measure = 6.6 cm
Incorrect measure = 6.2 cm
Error value = 6.6-6.2
= 0.4 cm
Error Percentage
= (0.4/6.6) × 100
= 400/66
= 6.06 %
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Incorrect measure = 6.2 cm
Error value = 6.6-6.2
= 0.4 cm
Error Percentage
= (0.4/6.6) × 100
= 400/66
= 6.06 %
----------------------------–-
prachi1307:
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