Issolvi 1.3*10^8*2*1.4/2.3*10^6

$$\frac{ 1.3 \times { 10 }^{ 8 } \times 2 \times 1.4 }{ 2.3 \times { 10 }^{ 6 } }$$

Evalwa

$$\frac{3640}{23}\approx 158.260869565$$

Passi tas-Soluzzjonijiet

Annulla 10^{6} fin-numeratur u d-denominatur.

$$\frac{1.3\times 1.4\times 2\times 10^{2}}{2.3}$$

Immultiplika 1.3 u 1.4 biex tikseb 1.82.

$$\frac{1.82\times 2\times 10^{2}}{2.3}$$

Immultiplika 1.82 u 2 biex tikseb 3.64.

$$\frac{3.64\times 10^{2}}{2.3}$$

Ikkalkula 10 bil-power ta' 2 u tikseb 100.

$$\frac{3.64\times 100}{2.3}$$

Immultiplika 3.64 u 100 biex tikseb 364.

$$\frac{364}{2.3}$$

Espandi \frac{364}{2.3} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10.

$$\frac{3640}{23}$$

Fattur

$$\frac{5 \cdot 7 \cdot 13 \cdot 2 ^ {3}}{23} = 158\frac{6}{23} = 158.2608695652174$$