sierrajones sierrajones
  • 28-04-2015
  • Mathematics
Answered

What is -8 3/8 -(-12 4/5) simplified



Answer :

Аноним Аноним
  • 28-04-2015
-8 3/8 = -8 15/40
-12 4/5 = -12 32/40 ,because you had to get a common denominator.
Since you are subtracting from a negative the negative turns into a positive.

-8 15/40 + 12 32/40 = 4 17/40 
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