Issolvi 99/100div2/5div19/10

$$\frac { 99 } { 100 } \div \frac { 2 } { 5 } \div 1 \frac { 9 } { 10 }$$

Evalwa

$$\frac{99}{76}\approx 1.302631579$$

Passi tas-Soluzzjonijiet

Iddividi \frac{\frac{99}{100}}{\frac{2}{5}} b'\frac{1\times 10+9}{10} billi timmultiplika \frac{\frac{99}{100}}{\frac{2}{5}} bir-reċiproku ta' \frac{1\times 10+9}{10}.

$$\frac{\frac{99}{100}\times 10}{\frac{2}{5}\left(1\times 10+9\right)}$$

Esprimi \frac{99}{100}\times 10 bħala frazzjoni waħda.

$$\frac{\frac{99\times 10}{100}}{\frac{2}{5}\left(1\times 10+9\right)}$$

Immultiplika 99 u 10 biex tikseb 990.

$$\frac{\frac{990}{100}}{\frac{2}{5}\left(1\times 10+9\right)}$$

Naqqas il-frazzjoni \frac{990}{100} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 10.

$$\frac{\frac{99}{10}}{\frac{2}{5}\left(1\times 10+9\right)}$$

Immultiplika 1 u 10 biex tikseb 10.

$$\frac{\frac{99}{10}}{\frac{2}{5}\left(10+9\right)}$$

Żid 10 u 9 biex tikseb 19.

$$\frac{\frac{99}{10}}{\frac{2}{5}\times 19}$$

Esprimi \frac{2}{5}\times 19 bħala frazzjoni waħda.

$$\frac{\frac{99}{10}}{\frac{2\times 19}{5}}$$

Immultiplika 2 u 19 biex tikseb 38.

$$\frac{\frac{99}{10}}{\frac{38}{5}}$$

Iddividi \frac{99}{10} b'\frac{38}{5} billi timmultiplika \frac{99}{10} bir-reċiproku ta' \frac{38}{5}.

$$\frac{99}{10}\times \frac{5}{38}$$

Immultiplika \frac{99}{10} b'\frac{5}{38} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{99\times 5}{10\times 38}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{99\times 5}{10\times 38}.

$$\frac{495}{380}$$

Naqqas il-frazzjoni \frac{495}{380} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 5.

$$\frac{99}{76}$$

Fattur

$$\frac{3 ^ {2} \cdot 11}{2 ^ {2} \cdot 19} = 1\frac{23}{76} = 1.3026315789473684$$