Issolvi 4/55/13-045/13+3/5div16

$$\frac{ 4 }{ 5 } \frac{ 5 }{ 13 } -04 \frac{ 5 }{ 13 } + \frac{ 3 }{ 5 } \div 16$$

Evalwa

$$\frac{359}{1040}\approx 0.345192308$$

Passi tas-Soluzzjonijiet

Immultiplika \frac{4}{5} b'\frac{5}{13} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{4\times 5}{5\times 13}-0\times \frac{4\times 13+5}{13}+\frac{\frac{3}{5}}{16}$$

Annulla 5 fin-numeratur u d-denominatur.

$$\frac{4}{13}-0\times \frac{4\times 13+5}{13}+\frac{\frac{3}{5}}{16}$$

Immultiplika 4 u 13 biex tikseb 52.

$$\frac{4}{13}-0\times \frac{52+5}{13}+\frac{\frac{3}{5}}{16}$$

Żid 52 u 5 biex tikseb 57.

$$\frac{4}{13}-0\times \frac{57}{13}+\frac{\frac{3}{5}}{16}$$

Immultiplika 0 u \frac{57}{13} biex tikseb 0.

$$\frac{4}{13}-0+\frac{\frac{3}{5}}{16}$$

Naqqas 0 minn \frac{4}{13} biex tikseb \frac{4}{13}.

$$\frac{4}{13}+\frac{\frac{3}{5}}{16}$$

Esprimi \frac{\frac{3}{5}}{16} bħala frazzjoni waħda.

$$\frac{4}{13}+\frac{3}{5\times 16}$$

Immultiplika 5 u 16 biex tikseb 80.

$$\frac{4}{13}+\frac{3}{80}$$

L-inqas multipli komuni ta' 13 u 80 huwa 1040. Ikkonverti \frac{4}{13} u \frac{3}{80} fi frazzjonijiet bid-denominatur 1040.

$$\frac{320}{1040}+\frac{39}{1040}$$

Billi \frac{320}{1040} u \frac{39}{1040} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{320+39}{1040}$$

Żid 320 u 39 biex tikseb 359.

$$\frac{359}{1040}$$

Fattur

$$\frac{359}{2 ^ {4} \cdot 5 \cdot 13} = 0.3451923076923077$$