Issolvi 3+(5-1/2)div(5/26div5/13)

$$3 + ( 5 - \frac { 1 } { 2 } ) \div ( \frac { 5 } { 26 } \div \frac { 5 } { 13 } )$$

Evalwa

$$12$$

Passi tas-Soluzzjonijiet

Ikkonverti 5 fi frazzjoni \frac{10}{2}.

$$3+\frac{\frac{10}{2}-\frac{1}{2}}{\frac{\frac{5}{26}}{\frac{5}{13}}}$$

Billi \frac{10}{2} u \frac{1}{2} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$3+\frac{\frac{10-1}{2}}{\frac{\frac{5}{26}}{\frac{5}{13}}}$$

Naqqas 1 minn 10 biex tikseb 9.

$$3+\frac{\frac{9}{2}}{\frac{\frac{5}{26}}{\frac{5}{13}}}$$

Iddividi \frac{5}{26} b'\frac{5}{13} billi timmultiplika \frac{5}{26} bir-reċiproku ta' \frac{5}{13}.

$$3+\frac{\frac{9}{2}}{\frac{5}{26}\times \frac{13}{5}}$$

Immultiplika \frac{5}{26} b'\frac{13}{5} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$3+\frac{\frac{9}{2}}{\frac{5\times 13}{26\times 5}}$$

Annulla 5 fin-numeratur u d-denominatur.

$$3+\frac{\frac{9}{2}}{\frac{13}{26}}$$

Naqqas il-frazzjoni \frac{13}{26} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 13.

$$3+\frac{\frac{9}{2}}{\frac{1}{2}}$$

Iddividi \frac{9}{2} b'\frac{1}{2} billi timmultiplika \frac{9}{2} bir-reċiproku ta' \frac{1}{2}.

$$3+\frac{9}{2}\times 2$$

Annulla 2 u 2.

$$3+9$$

Żid 3 u 9 biex tikseb 12.

$$12$$

Fattur

$$2^{2}\times 3$$