Issolvi 14/5*11/5*13/4

$$1 \frac { 4 } { 5 } \times 1 \frac { 1 } { 5 } \times 1 \frac { 3 } { 4 }$$

Evalwa

$$\frac{189}{50}=3.78$$

Passi tas-Soluzzjonijiet

Immultiplika 1 u 5 biex tikseb 5.

$$\frac{5+4}{5}\times \frac{1\times 5+1}{5}\times \frac{1\times 4+3}{4}$$

Żid 5 u 4 biex tikseb 9.

$$\frac{9}{5}\times \frac{1\times 5+1}{5}\times \frac{1\times 4+3}{4}$$

Immultiplika 1 u 5 biex tikseb 5.

$$\frac{9}{5}\times \frac{5+1}{5}\times \frac{1\times 4+3}{4}$$

Żid 5 u 1 biex tikseb 6.

$$\frac{9}{5}\times \frac{6}{5}\times \frac{1\times 4+3}{4}$$

Immultiplika \frac{9}{5} b'\frac{6}{5} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{9\times 6}{5\times 5}\times \frac{1\times 4+3}{4}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{9\times 6}{5\times 5}.

$$\frac{54}{25}\times \frac{1\times 4+3}{4}$$

Immultiplika 1 u 4 biex tikseb 4.

$$\frac{54}{25}\times \frac{4+3}{4}$$

Żid 4 u 3 biex tikseb 7.

$$\frac{54}{25}\times \frac{7}{4}$$

Immultiplika \frac{54}{25} b'\frac{7}{4} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{54\times 7}{25\times 4}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{54\times 7}{25\times 4}.

$$\frac{378}{100}$$

Naqqas il-frazzjoni \frac{378}{100} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$\frac{189}{50}$$

Fattur

$$\frac{3 ^ {3} \cdot 7}{2 \cdot 5 ^ {2}} = 3\frac{39}{50} = 3.78$$