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20-02-2017
Mathematics

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Evaluate the numerical expression. −1/ 2 − (−3/ 4 )
A) −1/ 3
B) −1/ 4
C) 1/ 4
D) 2/ 3

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Аноним Аноним

20-02-2017

1/4
this equation is equivalent to 3/4-2/4

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ebenca4 ebenca4

20-02-2017

-1/2-(-3/4)= -2+3/4 =1/4
therefore C. is the answer.

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