My homework says "Calculate and record the answer to the appropriate number if significant figures."
The first problem is 16.8892 + 3.56
So would the answer be 20.4492? I just added them
The first problem is 16.8892 + 3.56
So would the answer be 20.4492? I just added them
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I think it would be 20.45 becuase you have to go by whichever number your adding has the least amount of sig figs.
Good luck!
Good luck!