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Elan Coil [88]
3 years ago
14

BRAINLIESTTT ASAP!! PLEASE HELP ME :)

Chemistry
2 answers:
Zarrin [17]3 years ago
6 0

well there is a certain margin error. If you rounded any number you will not get the right measurement. if you round up when multiplying you will get a larger number then the answer really is and Vise versa.

Misha Larkins [42]3 years ago
4 0

Answer:

See below  

Step-by-step explanation:

Measurements

Every measurement must be reported with the correct number of significant figures.

  • A measurement can contain only one uncertain digit.

Calculations

The results calculated from a measurement are at least as uncertain as the measurement itself.

You must follow the correct significant figure rules for

  • addition and subtraction
  • multiplication and division.

You must follow the correct rules for rounding the results of your calculations.

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