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mina [271]
3 years ago
8

Tyler knows that the distance around a running track is 400 meters. Beth, Tyler's sister, decides to measure the running track w

ith a meter stick and only gets 392 meters. Her measurement might be off because a track is circular, while a meter stick is straight. What is the percent error of Beth's measurement
Mathematics
1 answer:
Shalnov [3]3 years ago
4 0

Answer:

2%

Step-by-step explanation:

True measurements = 400 meters

Observed measurements = 392 meters

% error = change in measurements / true measurements × 100/1

= (400 - 392) / 400 × 100

= 8/400 × 100

= 0.02 × 100

= 2%

Percentage error of Beth measurements = 2%

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