accurate number which is more than '0'.
which is the correct product of the significant figures 3.278 and 4.23.
8 By definition, all the figures are significant (no rounding off appears to have taken place). There are eight significant figures.
4,566 to 3 significant figures is 4,570.
75.6 times 12.33 = 932.148 correct to 6 significant figures
0.081778 to two significant figures is 0.082
147.658 to two significant figures is 150.
That is correct.
776,890 in four significant figures is 776,900.
6,762 to 3 significant figures is: 6,760
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
33.0
Nothing