Issolvi 8^-1*5^-1/2^-4

$$\frac { 8 ^ { - 1 } \times 5 ^ { - 1 } } { 2 ^ { - 4 } }$$

Evalwa

$$\frac{2}{5}=0.4$$

Passi tas-Soluzzjonijiet

Ikkalkula 8 bil-power ta' -1 u tikseb \frac{1}{8}.

$$\frac{\frac{1}{8}\times 5^{-1}}{2^{-4}}$$

Ikkalkula 5 bil-power ta' -1 u tikseb \frac{1}{5}.

$$\frac{\frac{1}{8}\times \frac{1}{5}}{2^{-4}}$$

Immultiplika \frac{1}{8} u \frac{1}{5} biex tikseb \frac{1}{40}.

$$\frac{\frac{1}{40}}{2^{-4}}$$

Ikkalkula 2 bil-power ta' -4 u tikseb \frac{1}{16}.

$$\frac{\frac{1}{40}}{\frac{1}{16}}$$

Iddividi \frac{1}{40} b'\frac{1}{16} billi timmultiplika \frac{1}{40} bir-reċiproku ta' \frac{1}{16}.

$$\frac{1}{40}\times 16$$

Immultiplika \frac{1}{40} u 16 biex tikseb \frac{2}{5}.

$$\frac{2}{5}$$

Fattur

$$\frac{2}{5} = 0.4$$