Issolvi 32-28/1357-1261*(1338-1261)+28

$$\frac{ 32-28 }{ 1357-1261 } \times (1338-1261)+28$$

Evalwa

$$\frac{749}{24}\approx 31.208333333$$

Passi tas-Soluzzjonijiet

Naqqas 28 minn 32 biex tikseb 4.

$$\frac{4}{1357-1261}\left(1338-1261\right)+28$$

Naqqas 1261 minn 1357 biex tikseb 96.

$$\frac{4}{96}\left(1338-1261\right)+28$$

Naqqas il-frazzjoni \frac{4}{96} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 4.

$$\frac{1}{24}\left(1338-1261\right)+28$$

Naqqas 1261 minn 1338 biex tikseb 77.

$$\frac{1}{24}\times 77+28$$

Immultiplika \frac{1}{24} u 77 biex tikseb \frac{77}{24}.

$$\frac{77}{24}+28$$

Ikkonverti 28 fi frazzjoni \frac{672}{24}.

$$\frac{77}{24}+\frac{672}{24}$$

Billi \frac{77}{24} u \frac{672}{24} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{77+672}{24}$$

Żid 77 u 672 biex tikseb 749.

$$\frac{749}{24}$$

Fattur

$$\frac{7 \cdot 107}{2 ^ {3} \cdot 3} = 31\frac{5}{24} = 31.208333333333332$$