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Q: How many significant digits should be reported in the answer to the following calculation (4.3-3.7) x 12.3?
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The digits that are reported in an aswer are called?

The digits that are reported in an answer are called significant figures.


Significant digits reflect true precision of a calculation but sometimes it is important for measurements to be?

Significant digits do help to reflect the true precision of a measurement. This is because often the last reported digit in a measurement has an unacceptably large error associated with it. Thus, only reporting significant digits is the most conservative practice. Sometimes, however, it helps to be more accurate on a single measurement. In this case, if the measurement device is reliable to the last reported digit it may be reported for the sake of accuracy.


How many significant digits go in a calculated answer?

Out of all the measurements used in the calculation, find the one with the least number of significant digits. This will be the limiting factor of how many significant digits the answer should have.


What do you call the number of a digit that reflects the precision of a calculation?

significant digits


How many significant digits are there in the following number?

How many significant digits does the following operation have?(40,200.0 * 0.000240) - 2.778


How is the precision of a calculated result related to the precision of the measurements used in the calculation?

the precision of the answer must have the same number of significant digits as the measurement with the least significant digits- the site explains the rules and how to identify significant digits


How a measured value is reported in terms of known and estimated digits?

Significant Figure.


How many significant digits does the (40200.0 0.000240) - 2.778 have?

How many significant digits does the following operation have(40,200.0 * 0.000240) - 2.778


What are the two rules for deciding the number of significant digits in the answer to a calculation?

it is the logo "I LOVE PICkLES" by allie yeah :)


How many significant digits does the following number have 0.0890?

3 of them.


How many significant digits are in the following number 9.86001x10E12?

Six


How many significant digits does the following number have 0051 g?

Two