Issolvi 2.05*10^-8/4*10^-2

$$\frac { 2.05 \times 10 ^ { - 8 } } { 4 \times 10 ^ { - 2 } }$$

Evalwa

$$0.0000005125$$

Passi tas-Soluzzjonijiet

Biex tiddividi l-qawwa tal-istess bażi, naqqas l-esponent tan-numeratur mill-esponent tad-denominatur.

$$\frac{2.05}{4\times 10^{6}}$$

Ikkalkula 10 bil-power ta' 6 u tikseb 1000000.

$$\frac{2.05}{4\times 1000000}$$

Immultiplika 4 u 1000000 biex tikseb 4000000.

$$\frac{2.05}{4000000}$$

Espandi \frac{2.05}{4000000} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100.

$$\frac{205}{400000000}$$

Naqqas il-frazzjoni \frac{205}{400000000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 5.

$$\frac{41}{80000000}$$

Fattur

$$\frac{41}{2 ^ {10} \cdot 5 ^ {7}} = 5.125 \times 10^{-7}$$