Issolvi 215*1,2*43/10*(198,92)^2

$$\frac { 215 \cdot 1,2 \cdot 43 } { 10 \cdot ( 198,92 ) ^ { 2 } }$$

Evalwa

$$\frac{693375}{24730729}\approx 0.028036982$$

Passi tas-Soluzzjonijiet

Annulla 5 fin-numeratur u d-denominatur.

$$\frac{1.2\times 43\times 43}{2\times 198.92^{2}}$$

Immultiplika 1.2 u 43 biex tikseb 51.6.

$$\frac{51.6\times 43}{2\times 198.92^{2}}$$

Immultiplika 51.6 u 43 biex tikseb 2218.8.

$$\frac{2218.8}{2\times 198.92^{2}}$$

Ikkalkula 198.92 bil-power ta' 2 u tikseb 39569.1664.

$$\frac{2218.8}{2\times 39569.1664}$$

Immultiplika 2 u 39569.1664 biex tikseb 79138.3328.

$$\frac{2218.8}{79138.3328}$$

Espandi \frac{2218.8}{79138.3328} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10000.

$$\frac{22188000}{791383328}$$

Naqqas il-frazzjoni \frac{22188000}{791383328} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 32.

$$\frac{693375}{24730729}$$

Fattur

$$\frac{3 \cdot 5 ^ {3} \cdot 43 ^ {2}}{4973 ^ {2}} = 0.02803698184554123$$