1.548937075 x 10 to the 12th. round the number to 3 significat figures.

I thought I would respost this because the other one was getting confusing

5 answers

Three significant digits? That means the hundredths digit is to be rounded. Does the 8 in the next digit make the 4 go to 5?
Yah, so would you not even look at the 10 to the 12th part of it?
Yes, that stays, but it has nothing to do with the rounding.

ANS: 1.55 x10^12
Thanks so much.
1.6209
0.0162
16209433.82
t0 three
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