Issolvi (0.15*0.85)+(0.25*0.91)+(0.4*1.31)+(0.2*1.76)

$$(0.15 \times 0.85)+(0.25 \times 0.91)+(0.4 \times 1.31)+(0.2 \times 1.76)$$

Evalwa

$$1.231$$

Passi tas-Soluzzjonijiet

Immultiplika 0.15 u 0.85 biex tikseb 0.1275.

$$0.1275+0.25\times 0.91+0.4\times 1.31+0.2\times 1.76$$

Immultiplika 0.25 u 0.91 biex tikseb 0.2275.

$$0.1275+0.2275+0.4\times 1.31+0.2\times 1.76$$

Żid 0.1275 u 0.2275 biex tikseb 0.355.

$$0.355+0.4\times 1.31+0.2\times 1.76$$

Immultiplika 0.4 u 1.31 biex tikseb 0.524.

$$0.355+0.524+0.2\times 1.76$$

Żid 0.355 u 0.524 biex tikseb 0.879.

$$0.879+0.2\times 1.76$$

Immultiplika 0.2 u 1.76 biex tikseb 0.352.

$$0.879+0.352$$

Żid 0.879 u 0.352 biex tikseb 1.231.

$$1.231$$

Fattur

$$\frac{1231}{2 ^ {3} \cdot 5 ^ {3}} = 1\frac{231}{1000} = 1.231$$