Issolvi 31/63+1/14-5/21+31/252quadfrac{12}{35}

$$\frac { 31 } { 63 } + \frac { 1 } { 14 } - \frac { 5 } { 21 } + \frac { 31 } { 252 } \quad \frac { 12 } { 35 }$$

Evalwa

$$\frac{1621}{4410}\approx 0.367573696$$

Passi tas-Soluzzjonijiet

L-inqas multipli komuni ta' 63 u 14 huwa 126. Ikkonverti \frac{31}{63} u \frac{1}{14} fi frazzjonijiet bid-denominatur 126.

$$\frac{62}{126}+\frac{9}{126}-\frac{5}{21}+\frac{31}{252}\times \frac{12}{35}$$

Billi \frac{62}{126} u \frac{9}{126} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{62+9}{126}-\frac{5}{21}+\frac{31}{252}\times \frac{12}{35}$$

Żid 62 u 9 biex tikseb 71.

$$\frac{71}{126}-\frac{5}{21}+\frac{31}{252}\times \frac{12}{35}$$

L-inqas multipli komuni ta' 126 u 21 huwa 126. Ikkonverti \frac{71}{126} u \frac{5}{21} fi frazzjonijiet bid-denominatur 126.

$$\frac{71}{126}-\frac{30}{126}+\frac{31}{252}\times \frac{12}{35}$$

Billi \frac{71}{126} u \frac{30}{126} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{71-30}{126}+\frac{31}{252}\times \frac{12}{35}$$

Naqqas 30 minn 71 biex tikseb 41.

$$\frac{41}{126}+\frac{31}{252}\times \frac{12}{35}$$

Immultiplika \frac{31}{252} b'\frac{12}{35} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{41}{126}+\frac{31\times 12}{252\times 35}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{31\times 12}{252\times 35}.

$$\frac{41}{126}+\frac{372}{8820}$$

Naqqas il-frazzjoni \frac{372}{8820} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 12.

$$\frac{41}{126}+\frac{31}{735}$$

L-inqas multipli komuni ta' 126 u 735 huwa 4410. Ikkonverti \frac{41}{126} u \frac{31}{735} fi frazzjonijiet bid-denominatur 4410.

$$\frac{1435}{4410}+\frac{186}{4410}$$

Billi \frac{1435}{4410} u \frac{186}{4410} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{1435+186}{4410}$$

Żid 1435 u 186 biex tikseb 1621.

$$\frac{1621}{4410}$$

Fattur

$$\frac{1621}{2 \cdot 3 ^ {2} \cdot 5 \cdot 7 ^ {2}} = 0.3675736961451247$$