Issolvi (675+(-45)*12/8)*(-11/8)^3

$$( 675 + ( - 45 ) \cdot 1 \frac { 2 } { 8 } ) \cdot ( - 1 \frac { 1 } { 8 } ) ^ { 3 }$$

Evalwa

$$-\frac{1804275}{2048}=-880.993652344$$

Passi tas-Soluzzjonijiet

Immultiplika 1 u 8 biex tikseb 8.

$$\left(675-45\times \frac{8+2}{8}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

Żid 8 u 2 biex tikseb 10.

$$\left(675-45\times \frac{10}{8}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

Naqqas il-frazzjoni \frac{10}{8} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$\left(675-45\times \frac{5}{4}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

Immultiplika -45 u \frac{5}{4} biex tikseb -\frac{225}{4}.

$$\left(675-\frac{225}{4}\right)\left(-\frac{1\times 8+1}{8}\right)^{3}$$

Naqqas \frac{225}{4} minn 675 biex tikseb \frac{2475}{4}.

$$\frac{2475}{4}\left(-\frac{1\times 8+1}{8}\right)^{3}$$

Immultiplika 1 u 8 biex tikseb 8.

$$\frac{2475}{4}\left(-\frac{8+1}{8}\right)^{3}$$

Żid 8 u 1 biex tikseb 9.

$$\frac{2475}{4}\left(-\frac{9}{8}\right)^{3}$$

Ikkalkula -\frac{9}{8} bil-power ta' 3 u tikseb -\frac{729}{512}.

$$\frac{2475}{4}\left(-\frac{729}{512}\right)$$

Immultiplika \frac{2475}{4} u -\frac{729}{512} biex tikseb -\frac{1804275}{2048}.

$$-\frac{1804275}{2048}$$

Fattur

$$-\frac{1804275}{2048} = -880\frac{2035}{2048} = -880.99365234375$$