Issolvi 2.1+2.4+2.1+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+3.7/14

$$2.1+2.4+2.1+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+ \frac{ 3.7 }{ 14 }$$

Evalwa

$$\frac{5693}{140}\approx 40.664285714$$

Passi tas-Soluzzjonijiet

Żid 2.1 u 2.4 biex tikseb 4.5.

$$4.5+2.1+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 4.5 u 2.1 biex tikseb 6.6.

$$6.6+2.5+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 6.6 u 2.5 biex tikseb 9.1.

$$9.1+3.9+3.6+4+3+3.7+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 9.1 u 3.9 biex tikseb 13.

$$13+3.6+4+3+3.7+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 13 u 3.6 biex tikseb 16.6.

$$16.6+4+3+3.7+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 16.6 u 4 biex tikseb 20.6.

$$20.6+3+3.7+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 20.6 u 3 biex tikseb 23.6.

$$23.6+3.7+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 23.6 u 3.7 biex tikseb 27.3.

$$27.3+2.4+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 27.3 u 2.4 biex tikseb 29.7.

$$29.7+2.9+3.6+4.2+\frac{3.7}{14}$$

Żid 29.7 u 2.9 biex tikseb 32.6.

$$32.6+3.6+4.2+\frac{3.7}{14}$$

Żid 32.6 u 3.6 biex tikseb 36.2.

$$36.2+4.2+\frac{3.7}{14}$$

Żid 36.2 u 4.2 biex tikseb 40.4.

$$40.4+\frac{3.7}{14}$$

Espandi \frac{3.7}{14} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10.

$$40.4+\frac{37}{140}$$

Ikkonverti n-numru deċimali 40.4 fi frazzjoni \frac{404}{10}. Naqqas il-frazzjoni \frac{404}{10} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$\frac{202}{5}+\frac{37}{140}$$

L-inqas multipli komuni ta' 5 u 140 huwa 140. Ikkonverti \frac{202}{5} u \frac{37}{140} fi frazzjonijiet bid-denominatur 140.

$$\frac{5656}{140}+\frac{37}{140}$$

Billi \frac{5656}{140} u \frac{37}{140} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{5656+37}{140}$$

Żid 5656 u 37 biex tikseb 5693.

$$\frac{5693}{140}$$

Fattur

$$\frac{5693}{5 \cdot 7 \cdot 2 ^ {2}} = 40\frac{93}{140} = 40.66428571428571$$