Issolvi -2.3+28+97+15.2+18.4+19.7+11.1+15.3+9.4+3.6+0.1=

$$- 2.3 + 28 + 97 + 15.2 + 18.4 + 19.7 + 11.1 + 15.3 + 9.4 + 3.6 + 0.1 =$$

Evalwa

$$215.5$$

Passi tas-Soluzzjonijiet

Żid -2.3 u 28 biex tikseb 25.7.

$$25.7+97+15.2+18.4+19.7+11.1+15.3+9.4+3.6+0.1$$

Żid 25.7 u 97 biex tikseb 122.7.

$$122.7+15.2+18.4+19.7+11.1+15.3+9.4+3.6+0.1$$

Żid 122.7 u 15.2 biex tikseb 137.9.

$$137.9+18.4+19.7+11.1+15.3+9.4+3.6+0.1$$

Żid 137.9 u 18.4 biex tikseb 156.3.

$$156.3+19.7+11.1+15.3+9.4+3.6+0.1$$

Żid 156.3 u 19.7 biex tikseb 176.

$$176+11.1+15.3+9.4+3.6+0.1$$

Żid 176 u 11.1 biex tikseb 187.1.

$$187.1+15.3+9.4+3.6+0.1$$

Żid 187.1 u 15.3 biex tikseb 202.4.

$$202.4+9.4+3.6+0.1$$

Żid 202.4 u 9.4 biex tikseb 211.8.

$$211.8+3.6+0.1$$

Żid 211.8 u 3.6 biex tikseb 215.4.

$$215.4+0.1$$

Żid 215.4 u 0.1 biex tikseb 215.5.

$$215.5$$

Fattur

$$\frac{431}{2} = 215\frac{1}{2} = 215.5$$