Significant Figures

Report the following to two significant figures
a. 3.1459
b. 6.003
c. 42
d. 6.0233 x 10^23
e. 14.456 + 3.87
f. 9.9999995 - 0.0108
g. 67.3 x 6.667
h. 4.93 / 3.946

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  1. We shall be happy to check your answers but we don't usually do your homework for you. Here is a great site on significant figures. http://members.aol.com/profchm/sig_fig.html

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  2. okay
    a. 3.1
    b. 6.0
    c. 42
    d. 6.0 x 10^23
    e. 18
    f. 10.
    g. 4.5 x 10^2
    h. 1.2

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  3. these are my answers could someone check them for me

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  4. Those look ok to me.

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