oblicz 1 5/6 * 4 1/2 :{-8 1/4
Jerzeli tu jest dzielenie to bedzie 15,6razy 41,2 =642,72
1 i 5/6 * 4 i 1/2 : (- 8 i 1/4) =
= 11/6 * 9/2 : (-33/4) = (skracam 6 z 9)
= 11/2 * 3/2 : (-33/4)=
= 33/4 * (-4/33) = ( skracam 33 z 33 oraz 4 z 4)
= 1/1 * (-1/1)=
= - 1/1=
= - 1
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Jerzeli tu jest dzielenie to bedzie 15,6razy 41,2 =642,72
1 i 5/6 * 4 i 1/2 : (- 8 i 1/4) =
= 11/6 * 9/2 : (-33/4) = (skracam 6 z 9)
= 11/2 * 3/2 : (-33/4)=
= 33/4 * (-4/33) = ( skracam 33 z 33 oraz 4 z 4)
= 1/1 * (-1/1)=
= - 1/1=
= - 1