Issolvi -4*31416*16*10*10^-6

$$-4 \times 31416 \times 16 \times 10 \times { 10 }^{ -6 }$$

Evalwa

$$-\frac{62832}{3125}=-20.10624$$

Passi tas-Soluzzjonijiet

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid 1 u -6 biex tikseb -5.

$$-4\times 31416\times 16\times 10^{-5}$$

Immultiplika -4 u 31416 biex tikseb -125664.

$$-125664\times 16\times 10^{-5}$$

Immultiplika -125664 u 16 biex tikseb -2010624.

$$-2010624\times 10^{-5}$$

Ikkalkula 10 bil-power ta' -5 u tikseb \frac{1}{100000}.

$$-2010624\times \frac{1}{100000}$$

Immultiplika -2010624 u \frac{1}{100000} biex tikseb -\frac{62832}{3125}.

$$-\frac{62832}{3125}$$

Fattur

$$-\frac{62832}{3125} = -20\frac{332}{3125} = -20.10624$$