Issolvi 325*325+175*175-2*325*175/325*325-175*175

$$\frac { 325 \times 325 + 175 \times 175 - 2 \times 325 \times 175 } { 325 \times 325 - 175 \times 175 }$$

Evalwa

$$\frac{3}{10}=0.3$$

Passi tas-Soluzzjonijiet

Immultiplika 325 u 325 biex tikseb 105625. Immultiplika 175 u 175 biex tikseb 30625.

$$\frac{105625+30625-2\times 325\times 175}{325\times 325-175\times 175}$$

Żid 105625 u 30625 biex tikseb 136250.

$$\frac{136250-2\times 325\times 175}{325\times 325-175\times 175}$$

Immultiplika 2 u 325 biex tikseb 650.

$$\frac{136250-650\times 175}{325\times 325-175\times 175}$$

Immultiplika 650 u 175 biex tikseb 113750.

$$\frac{136250-113750}{325\times 325-175\times 175}$$

Naqqas 113750 minn 136250 biex tikseb 22500.

$$\frac{22500}{325\times 325-175\times 175}$$

Immultiplika 325 u 325 biex tikseb 105625.

$$\frac{22500}{105625-175\times 175}$$

Immultiplika 175 u 175 biex tikseb 30625.

$$\frac{22500}{105625-30625}$$

Naqqas 30625 minn 105625 biex tikseb 75000.

$$\frac{22500}{75000}$$

Naqqas il-frazzjoni \frac{22500}{75000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 7500.

$$\frac{3}{10}$$

Fattur

$$\frac{3}{2 \cdot 5} = 0.3$$