Solve : (5/7) + (-6/7)
a) (-1/7)
b) (-11/7)
c) (1/7)
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(5/7)+(-6/7). [logic (+)x(-)=(-)]
So,
(5/7)+(-6/7)
(5/7)-(6/7)
(5-6/7)
-1/7
Answer = (-1/7)
So,
(5/7)+(-6/7)
(5/7)-(6/7)
(5-6/7)
-1/7
Answer = (-1/7)
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