Issolvi ((13.4*2-27.3):1/8-12):(-2)

$$( ( 13.4 \cdot 2 - 27.3 ) : \frac { 1 } { 8 } - 12 ) : ( - 2 )$$

Evalwa

$$8$$

Passi tas-Soluzzjonijiet

Immultiplika 13.4 u 2 biex tikseb 26.8.

$$\frac{\frac{26.8-27.3}{\frac{1}{8}}-12}{-2}$$

Naqqas 27.3 minn 26.8 biex tikseb -0.5.

$$\frac{\frac{-0.5}{\frac{1}{8}}-12}{-2}$$

Iddividi -0.5 b'\frac{1}{8} billi timmultiplika -0.5 bir-reċiproku ta' \frac{1}{8}.

$$\frac{-0.5\times 8-12}{-2}$$

Immultiplika -0.5 u 8 biex tikseb -4.

$$\frac{-4-12}{-2}$$

Naqqas 12 minn -4 biex tikseb -16.

$$\frac{-16}{-2}$$

Iddividi -16 b'-2 biex tikseb8.

$$8$$

Fattur

$$2^{3}$$