Solve for x 1/2x=-9. A-x=18 B-x=4 1/2 C-x=-18
1 answer:
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Answer:
The percentage error of measurement is 5.63 %
Step-by-step explanation:
Given as :
The measure length of the fence = 150 feet
The actual length of the fence = 142 feet
Let the percentage error in measurement = x
So, x = ×100
Or, x = ×100
or, x = ×100
or, x = 5.63 %
Hence The percentage error of measurement is 5.63 % Answer