Issolvi 14*100+30*1.2+95*1.4*0.7+90*1.4*0.5=

$$14 \times 100 + 30 \times 1.2 + 95 \times 1.4 \times 0.7 + 90 \times 1.4 \times 0.5 =$$

Evalwa

$$1592.1$$

Passi tas-Soluzzjonijiet

Immultiplika 14 u 100 biex tikseb 1400.

$$1400+30\times 1.2+95\times 1.4\times 0.7+90\times 1.4\times 0.5$$

Immultiplika 30 u 1.2 biex tikseb 36.

$$1400+36+95\times 1.4\times 0.7+90\times 1.4\times 0.5$$

Żid 1400 u 36 biex tikseb 1436.

$$1436+95\times 1.4\times 0.7+90\times 1.4\times 0.5$$

Immultiplika 95 u 1.4 biex tikseb 133.

$$1436+133\times 0.7+90\times 1.4\times 0.5$$

Immultiplika 133 u 0.7 biex tikseb 93.1.

$$1436+93.1+90\times 1.4\times 0.5$$

Żid 1436 u 93.1 biex tikseb 1529.1.

$$1529.1+90\times 1.4\times 0.5$$

Immultiplika 90 u 1.4 biex tikseb 126.

$$1529.1+126\times 0.5$$

Immultiplika 126 u 0.5 biex tikseb 63.

$$1529.1+63$$

Żid 1529.1 u 63 biex tikseb 1592.1.

$$1592.1$$

Fattur

$$\frac{29 \cdot 61 \cdot 3 ^ {2}}{2 \cdot 5} = 1592\frac{1}{10} = 1592.1$$