chaydee chaydee
  • 13-12-2016
  • Mathematics
contestada

(-1/2) (-1/2) + 1/5 what's the equations answer

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allnewmasterlazzo
allnewmasterlazzo allnewmasterlazzo
  • 13-12-2016
-1/2 * -1/2 = 1/4. 1/4 + 1/5 LCD is 20, so 1/4 * 5/5 and 1/5 * 4/4 = 5/20 + 4/20 = 9/20
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untitled
untitled untitled
  • 13-12-2016
0.45 or 9/20
I put it in a graphing calculator and got this
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