Issolvi (1213/25+78/17)2.5+(99/17+1012/25)2frac{1}{2}

$$(12 \frac{ 13 }{ 25 } +7 \frac{ 8 }{ 17 } )2.5+(9 \frac{ 9 }{ 17 } +10 \frac{ 12 }{ 25 } )2 \frac{ 1 }{ 2 }$$

Evalwa

$$100$$

Passi tas-Soluzzjonijiet

Immultiplika 12 u 25 biex tikseb 300.

$$\left(\frac{300+13}{25}+\frac{7\times 17+8}{17}\right)\times 2.5+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Żid 300 u 13 biex tikseb 313.

$$\left(\frac{313}{25}+\frac{7\times 17+8}{17}\right)\times 2.5+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Immultiplika 7 u 17 biex tikseb 119.

$$\left(\frac{313}{25}+\frac{119+8}{17}\right)\times 2.5+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Żid 119 u 8 biex tikseb 127.

$$\left(\frac{313}{25}+\frac{127}{17}\right)\times 2.5+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

L-inqas multipli komuni ta' 25 u 17 huwa 425. Ikkonverti \frac{313}{25} u \frac{127}{17} fi frazzjonijiet bid-denominatur 425.

$$\left(\frac{5321}{425}+\frac{3175}{425}\right)\times 2.5+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Billi \frac{5321}{425} u \frac{3175}{425} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{5321+3175}{425}\times 2.5+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Żid 5321 u 3175 biex tikseb 8496.

$$\frac{8496}{425}\times 2.5+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Ikkonverti n-numru deċimali 2.5 fi frazzjoni \frac{25}{10}. Naqqas il-frazzjoni \frac{25}{10} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 5.

$$\frac{8496}{425}\times \frac{5}{2}+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Immultiplika \frac{8496}{425} b'\frac{5}{2} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{8496\times 5}{425\times 2}+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{8496\times 5}{425\times 2}.

$$\frac{42480}{850}+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Naqqas il-frazzjoni \frac{42480}{850} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 10.

$$\frac{4248}{85}+\left(\frac{9\times 17+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Immultiplika 9 u 17 biex tikseb 153.

$$\frac{4248}{85}+\left(\frac{153+9}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Żid 153 u 9 biex tikseb 162.

$$\frac{4248}{85}+\left(\frac{162}{17}+\frac{10\times 25+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Immultiplika 10 u 25 biex tikseb 250.

$$\frac{4248}{85}+\left(\frac{162}{17}+\frac{250+12}{25}\right)\times \frac{2\times 2+1}{2}$$

Żid 250 u 12 biex tikseb 262.

$$\frac{4248}{85}+\left(\frac{162}{17}+\frac{262}{25}\right)\times \frac{2\times 2+1}{2}$$

L-inqas multipli komuni ta' 17 u 25 huwa 425. Ikkonverti \frac{162}{17} u \frac{262}{25} fi frazzjonijiet bid-denominatur 425.

$$\frac{4248}{85}+\left(\frac{4050}{425}+\frac{4454}{425}\right)\times \frac{2\times 2+1}{2}$$

Billi \frac{4050}{425} u \frac{4454}{425} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{4248}{85}+\frac{4050+4454}{425}\times \frac{2\times 2+1}{2}$$

Żid 4050 u 4454 biex tikseb 8504.

$$\frac{4248}{85}+\frac{8504}{425}\times \frac{2\times 2+1}{2}$$

Immultiplika 2 u 2 biex tikseb 4.

$$\frac{4248}{85}+\frac{8504}{425}\times \frac{4+1}{2}$$

Żid 4 u 1 biex tikseb 5.

$$\frac{4248}{85}+\frac{8504}{425}\times \frac{5}{2}$$

Immultiplika \frac{8504}{425} b'\frac{5}{2} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{4248}{85}+\frac{8504\times 5}{425\times 2}$$

Agħmel il-multiplikazzjonijiet fil-frazzjoni \frac{8504\times 5}{425\times 2}.

$$\frac{4248}{85}+\frac{42520}{850}$$

Naqqas il-frazzjoni \frac{42520}{850} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 10.

$$\frac{4248}{85}+\frac{4252}{85}$$

Billi \frac{4248}{85} u \frac{4252}{85} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{4248+4252}{85}$$

Żid 4248 u 4252 biex tikseb 8500.

$$\frac{8500}{85}$$

Iddividi 8500 b'85 biex tikseb100.

$$100$$

Fattur

$$2^{2}\times 5^{2}$$