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Unformatted text preview: factors. • Addition and Subtraction o For addition and subtraction, focus on just the decimal places. Decide which number has the fewest significant decimal places, and then report your answer to this smallest number of decimal places. 1) In each of the following numbers, underline all of the significant digits, and give the total number of significant digits. a. 3.14 b. 3.14159 c. 111 d. 101 e. 10001 f. 0.578 g. 0.00578 h. 0.0000578 i. 0.05708 j. 11,000 k. 101,000 l. 50 2) Perform each of the following operations and round to the appropriate number of significant figures. (6.02 x 1023)(0.39) = 45.94 - 44.74 = 45.687 + 121.4684 =...
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This note was uploaded on 09/01/2008 for the course CHEM 0110 taught by Professor Petoud during the Spring '08 term at Pittsburgh.
- Spring '08