Issolvi 2*16*10^-19*2500*10^31/9

$$\frac { 2 \times 16 \times 10 ^ { - 19 } \times 2500 \times 10 ^ { 31 } } { 9 }$$

Evalwa

$$\frac{80000000000000000}{9}\approx 8.888888889 \cdot 10^{15}$$

Passi tas-Soluzzjonijiet

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid -19 u 31 biex tikseb 12.

$$\frac{2\times 16\times 10^{12}\times 2500}{9}$$

Immultiplika 2 u 16 biex tikseb 32.

$$\frac{32\times 10^{12}\times 2500}{9}$$

Ikkalkula 10 bil-power ta' 12 u tikseb 1000000000000.

$$\frac{32\times 1000000000000\times 2500}{9}$$

Immultiplika 32 u 1000000000000 biex tikseb 32000000000000.

$$\frac{32000000000000\times 2500}{9}$$

Immultiplika 32000000000000 u 2500 biex tikseb 80000000000000000.

$$\frac{80000000000000000}{9}$$

Fattur

$$\frac{2 ^ {19} \cdot 5 ^ {16}}{3 ^ {2}} = 8888888888888889\frac{8}{9} = 8888888888888889$$