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Mathematics 7 Online
OpenStudy (anonymous):

How many grams of salt are needed to make 771 grams of saltwater that is 41.5% salt by mass?

OpenStudy (ddcamp):

771g total × 41.5% salt 771 × 0.451 = 347.721 Can you figure out the sig figs yourself?

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

I actually figured it out and that is incorrect, but you did help thank you.

OpenStudy (ddcamp):

Oops, I flipped the 1 and the 5 when converting to decimal. Sorry.

OpenStudy (anonymous):

It is okay you helped.

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