Issolvi 4/5[(3-3/8)div7/10]

$$\frac { 4 } { 5 } [ ( 3 - \frac { 3 } { 8 } ) \div \frac { 7 } { 10 } ]$$

Evalwa

$$3$$

Passi tas-Soluzzjonijiet

Ikkonverti 3 fi frazzjoni \frac{24}{8}.

$$\frac{4}{5}\times \frac{\frac{24}{8}-\frac{3}{8}}{\frac{7}{10}}$$

Billi \frac{24}{8} u \frac{3}{8} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{4}{5}\times \frac{\frac{24-3}{8}}{\frac{7}{10}}$$

Naqqas 3 minn 24 biex tikseb 21.

$$\frac{4}{5}\times \frac{\frac{21}{8}}{\frac{7}{10}}$$

Iddividi \frac{21}{8} b'\frac{7}{10} billi timmultiplika \frac{21}{8} bir-reċiproku ta' \frac{7}{10}.

$$\frac{4}{5}\times \frac{21}{8}\times \frac{10}{7}$$

Immultiplika \frac{21}{8} b'\frac{10}{7} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{4}{5}\times \frac{21\times 10}{8\times 7}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{21\times 10}{8\times 7}.

$$\frac{4}{5}\times \frac{210}{56}$$

Naqqas il-frazzjoni \frac{210}{56} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 14.

$$\frac{4}{5}\times \frac{15}{4}$$

Immultiplika \frac{4}{5} b'\frac{15}{4} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{4\times 15}{5\times 4}$$

Annulla 4 fin-numeratur u d-denominatur.

$$\frac{15}{5}$$

Iddividi 15 b'5 biex tikseb3.

$$3$$

Fattur

$$3$$