Question

Resolva a expressão

(-3)*(1/3)+4*(-5/2)

Answer 1

(-3/3) + (-20/2)
-1 + (-10)
-1 - 10
-11

Answer 2

(-3) x (1/3) + 4 x (-5/2) =
-3/3           + -20/2 = mmc  6
2.-3/6        + 3.-20/6 =
-6/6           + -60/6 =
-6 -60 / 6 =
-66/6 =
-11