sig figs
posted by Sara p. on .
each of the following were suppose to be rounded to two sig figs. mark then correct or incorrect. if incorrect state the correct answer
1) 1.249 103 to 1.3 103
i know its wrong but i don't know the correct answer
2)7.999 102 to 80
its wrong and i thought it was 800. but they said check the number of sig figs.
3)0.009934 to 0.010
its wrong and i have no idea what the answer is
if you could help that would be great. thanks:)

look at these, and STUDY them. They are almost identical to yours.
http://www.jiskha.com/display.cgi?id=1282595648 
thanks!!