Issolvi 5.1+8.4-(-5.1)-10.2-(+8.4)-9.8-(-15)

$$5.1 + 8.4 - ( - 5.1 ) - 10.2 - ( + 8.4 ) - 9.8 - ( - 15 )$$

Evalwa

$$5.2$$

Passi tas-Soluzzjonijiet

Żid 5.1 u 8.4 biex tikseb 13.5.

$$13.5-\left(-5.1\right)-10.2-8.4-9.8-\left(-15\right)$$

L-oppost ta' -5.1 huwa 5.1.

$$13.5+5.1-10.2-8.4-9.8-\left(-15\right)$$

Żid 13.5 u 5.1 biex tikseb 18.6.

$$18.6-10.2-8.4-9.8-\left(-15\right)$$

Naqqas 10.2 minn 18.6 biex tikseb 8.4.

$$8.4-8.4-9.8-\left(-15\right)$$

Naqqas 8.4 minn 8.4 biex tikseb 0.

$$-9.8-\left(-15\right)$$

L-oppost ta' -15 huwa 15.

$$-9.8+15$$

Żid -9.8 u 15 biex tikseb 5.2.

$$5.2$$

Fattur

$$\frac{2 \cdot 13}{5} = 5\frac{1}{5} = 5.2$$