Issolvi (12.5-8.33)(38.34-21.66)/2

$$\frac{ (12.5-8.33)(38.34-21.66) }{ 2 }$$

Evalwa

$$34.7778$$

Passi tas-Soluzzjonijiet

Naqqas 8.33 minn 12.5 biex tikseb 4.17.

$$\frac{4.17\left(38.34-21.66\right)}{2}$$

Naqqas 21.66 minn 38.34 biex tikseb 16.68.

$$\frac{4.17\times 16.68}{2}$$

Immultiplika 4.17 u 16.68 biex tikseb 69.5556.

$$\frac{69.5556}{2}$$

Espandi \frac{69.5556}{2} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10000.

$$\frac{695556}{20000}$$

Naqqas il-frazzjoni \frac{695556}{20000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 4.

$$\frac{173889}{5000}$$

Fattur

$$\frac{3 ^ {2} \cdot 139 ^ {2}}{2 ^ {3} \cdot 5 ^ {4}} = 34\frac{3889}{5000} = 34.7778$$