Issolvi 61/5div62/4

$$6 \frac { 1 } { 5 } \div 6 \frac { 2 } { 4 }$$

Evalwa

$$\frac{62}{65}\approx 0.953846154$$

Passi tas-Soluzzjonijiet

Iddividi \frac{6\times 5+1}{5} b'\frac{6\times 4+2}{4} billi timmultiplika \frac{6\times 5+1}{5} bir-reċiproku ta' \frac{6\times 4+2}{4}.

$$\frac{\left(6\times 5+1\right)\times 4}{5\left(6\times 4+2\right)}$$

Immultiplika 6 u 5 biex tikseb 30.

$$\frac{\left(30+1\right)\times 4}{5\left(6\times 4+2\right)}$$

Żid 30 u 1 biex tikseb 31.

$$\frac{31\times 4}{5\left(6\times 4+2\right)}$$

Immultiplika 31 u 4 biex tikseb 124.

$$\frac{124}{5\left(6\times 4+2\right)}$$

Immultiplika 6 u 4 biex tikseb 24.

$$\frac{124}{5\left(24+2\right)}$$

Żid 24 u 2 biex tikseb 26.

$$\frac{124}{5\times 26}$$

Immultiplika 5 u 26 biex tikseb 130.

$$\frac{124}{130}$$

Naqqas il-frazzjoni \frac{124}{130} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$\frac{62}{65}$$

Fattur

$$\frac{2 \cdot 31}{5 \cdot 13} = 0.9538461538461539$$