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help! with sig fig?

how do u change 1.99945 to scientific notation WITH ONLY 3 significant figures?

2007-09-12 15:08:18 · 1 answers · asked by goofygoober 2 in Science & Mathematics ➔ Chemistry

1 answers

It gets rounded to 2.00 with 3 sig figs

In scientific notation you could write 2.00 x 10E0

2007-09-12 15:26:38 · answer #1 · answered by reb1240 7 · 0⤊ 0⤋

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