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17-12-2016
Mathematics

contestada

What is the difference? -2/15 -(-9/15)
a.-11/15
b. -7/15
c. 7/15
d. 11/15

Respuesta :

sihangu sihangu

17-12-2016

-2/15-(-9/15)=-2/15+9/15=9/15-2/15=7/15
the answer is C

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