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There are three significants in 750, only left zeroes (leading nills) are not significant.

0.75 x10+3 has two, 0.750 x10+3 has three significants.

* * * * *

No, there are only 2 sig figs.

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12y ago
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7y ago

3 of them.

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Wiki User

13y ago

Three

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Q: How many significant figures are in 7.50?
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