Question

Which expressions are equivalent to −1/3+(−5/6)+(−7/3)?
Select each correct answer.

−(1/3+5/6)+(−7/3)

−5/6+(−1/3)+(−7/3)

−1/3−(5/6−7/3)

−1/3+(−7/3)+(−5/6)

Answer 1

-1/3 + (-5/6) + (-7/3)

-(1/3 + 5/6) + (-7/3) : equivalent
-5/6 + (-1/3) + (-7/3) : equivalent
-1/3 - (5/6 - 7/3) : not equivalent
-1/3 + (-7/3) +(-5/6) : equivalent