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∙ 12y agoThree. There are no leading or trailing zeroes.
Michael Scalise
The answer to the calculation will have two significant figures because the number 37.4 has three significant figures, but the operation involves addition/subtraction, so we look at the least number of decimal places in the numbers being added/subtracted, which in this case is one decimal place from 65.25.
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∙ 12y agoThree significants, both when multiplying (2.44*10+3), dividing (1.74) and substracting (27.85 = 27.9, one decimal)
and
four significant numbers when adding up (102.65 = 102.7, one decimal)
bia
Three.
That depends on the context in which it is found, or the calculation(s) involved. It should have no more significant figures than the value with the least number of sig. figs.
There are 3 significant figures in 94.2.
4 significant figures.
101330 has 6 significant figures.
4487 has four significant figures.
6 of them.
The answer depends on what operations were used. There should normally not be more significant figures in the answer than in any of the numbers used in the calculation.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
7.34
3
There should be 3.
Five. If you write numbers representing the numbers in a calculation or an answer, then the number of significant figures is the number of figures written down. The number of significant figures in 351.739002 is 9; Don't confuse "significant figures" with "decimal places". The number above has 6 decimal places.
It should have three.
That depends on the context in which it is found, or the calculation(s) involved. It should have no more significant figures than the value with the least number of sig. figs.
How many significant figures are in the measurement 210 cm?
How many significant figures are in 20.8
There are 3 significant figures in 94.2.