Respuesta :
3 first sig fig
6 second sig fig
5 third sig fig
4 not more than 5, so do not change 5 to 6
0.0365
6 second sig fig
5 third sig fig
4 not more than 5, so do not change 5 to 6
0.0365
Answer:
0.0365
Explanation:
Given number,
0.036549,
In the above number there are 5 significant figures (i.e. 3, 6, 5, 4 and 9)
When we round a decimal number to 3 significant figure we check the fourth significant number after decimal,
if it is 5 or more than 5 then the number is rounded next significant figure it rounded to previous significant figure,
Here, the fourth significant number after decimal = 4
Thus, 0.036549 ≈ 0.0365 ( rounded to 3 significant figure )
