Issolvi 32*80+((66-22.5)*(65*0.7-32)+22.5*(65*0.75-32))=

$$32 \times 80+((66-22.5) \times (65 \times 0.7-32)+22.5 \times (65 \times 0.75-32))=$$

Evalwa

$$3524.125$$

Passi tas-Soluzzjonijiet

Immultiplika 32 u 80 biex tikseb 2560.

$$2560+\left(66-22.5\right)\left(65\times 0.7-32\right)+22.5\left(65\times 0.75-32\right)$$

Naqqas 22.5 minn 66 biex tikseb 43.5.

$$2560+43.5\left(65\times 0.7-32\right)+22.5\left(65\times 0.75-32\right)$$

Immultiplika 65 u 0.7 biex tikseb 45.5.

$$2560+43.5\left(45.5-32\right)+22.5\left(65\times 0.75-32\right)$$

Naqqas 32 minn 45.5 biex tikseb 13.5.

$$2560+43.5\times 13.5+22.5\left(65\times 0.75-32\right)$$

Immultiplika 43.5 u 13.5 biex tikseb 587.25.

$$2560+587.25+22.5\left(65\times 0.75-32\right)$$

Żid 2560 u 587.25 biex tikseb 3147.25.

$$3147.25+22.5\left(65\times 0.75-32\right)$$

Immultiplika 65 u 0.75 biex tikseb 48.75.

$$3147.25+22.5\left(48.75-32\right)$$

Naqqas 32 minn 48.75 biex tikseb 16.75.

$$3147.25+22.5\times 16.75$$

Immultiplika 22.5 u 16.75 biex tikseb 376.875.

$$3147.25+376.875$$

Żid 3147.25 u 376.875 biex tikseb 3524.125.

$$3524.125$$

Fattur

$$\frac{233 \cdot 11 ^ {2}}{2 ^ {3}} = 3524\frac{1}{8} = 3524.125$$