13 25 125 164 8
= --------- + ----------- * ( ---------- - ---------- : --------) =
6 12 100 100 10
13 25 5 41 5
= --------- + --------- * ( -------- - ----------- * -------- ) =
6 12 4 25 4
13 25 5 41 * 1
= ----------- + ---------- * ( -------- - ------------ ) =
6 12 4 5 * 4
13 25 5 * 5 - 41
= ----------- + ---------- * ---------------- =
6 12 20
13 25 * (-16) 13 *40 - 25 *16
= --------- + ----------------- = ------------------------ =
6 12 * 20 240
13 * 5 - 25 *2 65 - 50 15
= -------------------- = ---------------- = -------- = 1/2 = 0,5
30 30 30