kelkol12 kelkol12

29-11-2015
Mathematics

contestada

-7 3/10 - -4 4/5 . Can someone help?

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kruletheworld kruletheworld

30-11-2015

-12.1 is the answer . just divide it right

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Аноним Аноним

30-11-2015

This turns to
-7 3/10 + 4 4/5

Now we must get common denominators so that we can get the correct answer.
The second denominator turns to 4 8/10

Now we subtract
-7+4= -3
3/10-8/10= -.5

We get -3.5 as the answer.

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