Issolvi 12(-0.2+1)(-0.2+2)(-0.2+3)(0.4)/24

$$\frac { 12 ( - 0.2 + 1 ) ( - 0.2 + 2 ) ( - 0.2 + 3 ) ( 0.4 ) } { 24 }$$

Evalwa

$$0.8064$$

Passi tas-Soluzzjonijiet

Żid -0.2 u 1 biex tikseb 0.8.

$$\frac{12\times 0.8\left(-0.2+2\right)\left(-0.2+3\right)\times 0.4}{24}$$

Immultiplika 12 u 0.8 biex tikseb 9.6.

$$\frac{9.6\left(-0.2+2\right)\left(-0.2+3\right)\times 0.4}{24}$$

Żid -0.2 u 2 biex tikseb 1.8.

$$\frac{9.6\times 1.8\left(-0.2+3\right)\times 0.4}{24}$$

Immultiplika 9.6 u 1.8 biex tikseb 17.28.

$$\frac{17.28\left(-0.2+3\right)\times 0.4}{24}$$

Żid -0.2 u 3 biex tikseb 2.8.

$$\frac{17.28\times 2.8\times 0.4}{24}$$

Immultiplika 17.28 u 2.8 biex tikseb 48.384.

$$\frac{48.384\times 0.4}{24}$$

Immultiplika 48.384 u 0.4 biex tikseb 19.3536.

$$\frac{19.3536}{24}$$

Espandi \frac{19.3536}{24} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10000.

$$\frac{193536}{240000}$$

Naqqas il-frazzjoni \frac{193536}{240000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 384.

$$\frac{504}{625}$$

Fattur

$$\frac{7 \cdot 2 ^ {3} \cdot 3 ^ {2}}{5 ^ {4}} = 0.8064$$