Physics, asked by viswamithr, 1 year ago

the number of significant figures in 12.5×3.1 is

Answers

Answered by sumukhsamsai69pb78d1
1
there shoul be 3 significant figures in anawer as question has 3 sf mostly

sumukhsamsai69pb78d1: we should take the most no of significant in the question in this question 1.25 has 3 sf ao there should 3 sf
viswamithr: okay thank you
sumukhsamsai69pb78d1: mark it brainliest if possilble
Answered by rawatrishabh03
1
12.5×3.1 = 38.75
Therefore the significant figures in product are 3.
Only one before decimal point is taken as significant and two are after decimal points.
Each of the digits of a number that are used to express it to the required degree of accuracy, starting from the first non-zero digit are taken as significant figures.


Mark me as brainliest plz.

viswamithr: how you get 3 plz answer
rawatrishabh03: i have explained in my answer
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