Answer :
Final answer:
The correct measurement with the highest precision is option A) 3.55 mm, which is accurate to 0.01 mm based on the ruler markings.
Explanation:
To read the ruler in millimeters with the correct degree of precision, we need to understand the markings on the ruler and determine the last digit based on the markings. Let's calculate the precision for each option:
A) 3.55 mm:
The last digit is "5," which is visible on the ruler's markings. So, the precision is 0.01 mm.
B) 35.1 mm:
The last digit is "1," which is visible on the ruler's markings. So, the precision is 0.1 mm.
C) 3.51 mm:
The last digit is "1," which is visible on the ruler's markings. So, the precision is 0.01 mm.
D) 35.5 mm:
The last digit is "5," which is visible on the ruler's markings. So, the precision is 0.1 mm.
Now, let's compare the options based on precision:
A) 3.55 mm has a precision of 0.01 mm.
B) 35.1 mm has a precision of 0.1 mm.
C) 3.51 mm has a precision of 0.01 mm.
D) 35.5 mm has a precision of 0.1 mm.
Among these options, both A) 3.55 mm and C) 3.51 mm have a precision of 0.01 mm, which is the highest precision.
However, A) 3.55 mm is the correct choice based on the given options as it matches the precision and the reading on the ruler.
So, the correct answer is A) 3.55 mm.
Learn more about Measurement Precision here:
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The complete question is: Read the ruler in millimeters to the correct degree of precision. A) 3.55 mm B) 35.1 mm C) 3.51 mm D) 35.5 mm is:
