Issolvi frac{sqrt{2*5}*213/18*0.25}{18}=

$$\frac { \sqrt { 2 \cdot 5 } \times 2 \frac { 13 } { 18 } \times 0.25 } { 18 } =$$

Evalwa

$$\frac{49\sqrt{10}}{1296}\approx 0.119561424$$

Passi tas-Soluzzjonijiet

Immultiplika 2 u 5 biex tikseb 10.

$$\frac{0.25\sqrt{10}\times \frac{2\times 18+13}{18}}{18}$$

Immultiplika 2 u 18 biex tikseb 36.

$$\frac{0.25\sqrt{10}\times \frac{36+13}{18}}{18}$$

Żid 36 u 13 biex tikseb 49.

$$\frac{0.25\sqrt{10}\times \frac{49}{18}}{18}$$

Ikkonverti n-numru deċimali 0.25 fi frazzjoni \frac{25}{100}. Naqqas il-frazzjoni \frac{25}{100} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 25.

$$\frac{\frac{1}{4}\sqrt{10}\times \frac{49}{18}}{18}$$

Immultiplika \frac{1}{4} b'\frac{49}{18} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{\frac{1\times 49}{4\times 18}\sqrt{10}}{18}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{1\times 49}{4\times 18}.

$$\frac{\frac{49}{72}\sqrt{10}}{18}$$

Iddividi \frac{49}{72}\sqrt{10} b'18 biex tikseb\frac{49}{1296}\sqrt{10}.

$$\frac{49}{1296}\sqrt{10}$$