-1.1/3- 4.1/6 : 3 + - 1/3=
Opisz zasady odejmowania i dodawania liczb na dodatnich i ujemnych, z ułamkami.
-1 i 1/3 - 4 i 1/6 : 3 + (-1/3) = (-1 i 1/3) + (-1/3) - 25/6 * 1/3 = (-1 i 2/3) - 25/18 =
(-1 i 12/18 )+ (-25/18) = (- 1 i 37/18) = - 3 i 1/18
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-1 i 1/3 - 4 i 1/6 : 3 + (-1/3) = (-1 i 1/3) + (-1/3) - 25/6 * 1/3 = (-1 i 2/3) - 25/18 =
(-1 i 12/18 )+ (-25/18) = (- 1 i 37/18) = - 3 i 1/18