Issolvi 10+23.3+4.75+4.6+9+6+15.6+10

$$10+23.3+4.75+4.6+9+6+15.6+10$$

Evalwa

$$83.25$$

Passi tas-Soluzzjonijiet

Żid 10 u 23.3 biex tikseb 33.3.

$$33.3+4.75+4.6+9+6+15.6+10$$

Żid 33.3 u 4.75 biex tikseb 38.05.

$$38.05+4.6+9+6+15.6+10$$

Żid 38.05 u 4.6 biex tikseb 42.65.

$$42.65+9+6+15.6+10$$

Żid 42.65 u 9 biex tikseb 51.65.

$$51.65+6+15.6+10$$

Żid 51.65 u 6 biex tikseb 57.65.

$$57.65+15.6+10$$

Żid 57.65 u 15.6 biex tikseb 73.25.

$$73.25+10$$

Żid 73.25 u 10 biex tikseb 83.25.

$$83.25$$

Fattur

$$\frac{37 \cdot 3 ^ {2}}{2 ^ {2}} = 83\frac{1}{4} = 83.25$$