Issolvi 6.4*(7.8269-5.7989)+5.2678div0.37

$$6.4 \times (7.8269-5.7989)+5.2678 \div 0.37$$

Evalwa

$$\frac{1258763}{46250}\approx 27.216497297$$

Passi tas-Soluzzjonijiet

Naqqas 5.7989 minn 7.8269 biex tikseb 2.028.

$$6.4\times 2.028+\frac{5.2678}{0.37}$$

Immultiplika 6.4 u 2.028 biex tikseb 12.9792.

$$12.9792+\frac{5.2678}{0.37}$$

Espandi \frac{5.2678}{0.37} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10000.

$$12.9792+\frac{52678}{3700}$$

Naqqas il-frazzjoni \frac{52678}{3700} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$12.9792+\frac{26339}{1850}$$

Ikkonverti n-numru deċimali 12.9792 fi frazzjoni \frac{129792}{10000}. Naqqas il-frazzjoni \frac{129792}{10000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 16.

$$\frac{8112}{625}+\frac{26339}{1850}$$

L-inqas multipli komuni ta' 625 u 1850 huwa 46250. Ikkonverti \frac{8112}{625} u \frac{26339}{1850} fi frazzjonijiet bid-denominatur 46250.

$$\frac{600288}{46250}+\frac{658475}{46250}$$

Billi \frac{600288}{46250} u \frac{658475}{46250} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{600288+658475}{46250}$$

Żid 600288 u 658475 biex tikseb 1258763.

$$\frac{1258763}{46250}$$

Fattur

$$\frac{101 \cdot 103 \cdot 11 ^ {2}}{2 \cdot 37 \cdot 5 ^ {4}} = 27\frac{10013}{46250} = 27.2164972972973$$