Issolvi 3.8-1.4/3.8*100

$$\frac { 3.8 - 1.4 } { 3.8 } \times 100$$

Evalwa

$$\frac{1200}{19}\approx 63.157894737$$

Passi tas-Soluzzjonijiet

Naqqas 1.4 minn 3.8 biex tikseb 2.4.

$$\frac{2.4}{3.8}\times 100$$

Espandi \frac{2.4}{3.8} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10.

$$\frac{24}{38}\times 100$$

Naqqas il-frazzjoni \frac{24}{38} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$\frac{12}{19}\times 100$$

Esprimi \frac{12}{19}\times 100 bħala frazzjoni waħda.

$$\frac{12\times 100}{19}$$

Immultiplika 12 u 100 biex tikseb 1200.

$$\frac{1200}{19}$$

Fattur

$$\frac{3 \cdot 2 ^ {4} \cdot 5 ^ {2}}{19} = 63\frac{3}{19} = 63.1578947368421$$