Issolvi 61/4*(23/10-23/10*1/5)

$$6 \frac{ 1 }{ 4 } \times (2 \frac{ 3 }{ 10 } - 2 \frac { 3 } { 10 } \times \frac{ 1 }{ 5 } )$$

Evalwa

$$\frac{23}{2}=11.5$$

Passi tas-Soluzzjonijiet

Immultiplika 6 u 4 biex tikseb 24.

$$\frac{24+1}{4}\left(\frac{2\times 10+3}{10}-\frac{2\times 10+3}{10}\times \frac{1}{5}\right)$$

Żid 24 u 1 biex tikseb 25.

$$\frac{25}{4}\left(\frac{2\times 10+3}{10}-\frac{2\times 10+3}{10}\times \frac{1}{5}\right)$$

Immultiplika 2 u 10 biex tikseb 20.

$$\frac{25}{4}\left(\frac{20+3}{10}-\frac{2\times 10+3}{10}\times \frac{1}{5}\right)$$

Żid 20 u 3 biex tikseb 23.

$$\frac{25}{4}\left(\frac{23}{10}-\frac{2\times 10+3}{10}\times \frac{1}{5}\right)$$

Immultiplika 2 u 10 biex tikseb 20.

$$\frac{25}{4}\left(\frac{23}{10}-\frac{20+3}{10}\times \frac{1}{5}\right)$$

Żid 20 u 3 biex tikseb 23.

$$\frac{25}{4}\left(\frac{23}{10}-\frac{23}{10}\times \frac{1}{5}\right)$$

Immultiplika \frac{23}{10} b'\frac{1}{5} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{25}{4}\left(\frac{23}{10}-\frac{23\times 1}{10\times 5}\right)$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{23\times 1}{10\times 5}.

$$\frac{25}{4}\left(\frac{23}{10}-\frac{23}{50}\right)$$

L-inqas multipli komuni ta' 10 u 50 huwa 50. Ikkonverti \frac{23}{10} u \frac{23}{50} fi frazzjonijiet bid-denominatur 50.

$$\frac{25}{4}\left(\frac{115}{50}-\frac{23}{50}\right)$$

Billi \frac{115}{50} u \frac{23}{50} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{25}{4}\times \frac{115-23}{50}$$

Naqqas 23 minn 115 biex tikseb 92.

$$\frac{25}{4}\times \frac{92}{50}$$

Naqqas il-frazzjoni \frac{92}{50} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$\frac{25}{4}\times \frac{46}{25}$$

Immultiplika \frac{25}{4} b'\frac{46}{25} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{25\times 46}{4\times 25}$$

Annulla 25 fin-numeratur u d-denominatur.

$$\frac{46}{4}$$

Naqqas il-frazzjoni \frac{46}{4} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$\frac{23}{2}$$

Fattur

$$\frac{23}{2} = 11\frac{1}{2} = 11.5$$