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What is the measurement 111.009 mm rounded off to four significant digits? a. 111 mm b. 111.0 mm c. 111.01 mm d. 110 mm Please select the best answer from the choices provided
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What is the measurement 111.009 mm rounded off to four significant digits? a. 111 mm b. 111.0 mm c. 111.01 mm d. 110 mm Please select the best answer from the choices provided

User Umar Arshad
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Four significant figures would be B. Because 0's before the decimal are not important, but 0's after the decimal are.
User Arpan
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