How can you make iot clear that a measured value of 980 inches actually has 3 significant figures?

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28-07-2022
Mathematics

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How can you make iot clear that a measured value of 980 inches actually has 3 significant figures?

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tushargupta0691 tushargupta0691 · Answer 1 · 2022-08-04T13:35:56+02:00

The figure 980 inches can be written as 980.0 inches. It contains two non-zero digits and a zero trailing before the decimal point. Hence, it has three significant figures.

Rules to Determine Number of Significant Figures:

There are three fundamental rules that one can use to determine the significant figures in any given number or value. These rules go as follows:

Digits that are not zero are always counted among significant figures.
Any zeros in the range of two significant digits are to be counted.
The zeroes at the end of any number are significant unless they have been used after a decimal point.

For the portion followed by a decimal point, zeroes at the end are not counted, but zero between two non-zero digits and zero in the initial portion of the floating point are counted while taking note of the significant figures in a decimal value.

Learn more about significant figures here:

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