Wednesday

July 23, 2014

July 23, 2014

Posted by **Brandon** on Thursday, February 19, 2009 at 6:08pm.

- Chem -
**DrBob222**, Thursday, February 19, 2009 at 6:16pmI think your book is counting 250 cm as 250. cm. which makes 3 s.f. and that's how they obtained 98.4. You're right, however, that 250, written that way, has only two s.f.

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