Issolvi 3^2(5+1.2)-5.8/(frac{1{2}+5^2)div(3+2.1)}

$$\frac{ { 3 }^{ 2 } (5+1.2)-5.8 }{ ( \frac{ 1 }{ 2 } + { 5 }^{ 2 } ) \div (3+2.1) }$$

Evalwa

$$10$$

Passi tas-Soluzzjonijiet

Ikkalkula 3 bil-power ta' 2 u tikseb 9.

$$\frac{9\left(5+1.2\right)-5.8}{\frac{\frac{1}{2}+5^{2}}{3+2.1}}$$

Żid 5 u 1.2 biex tikseb 6.2.

$$\frac{9\times 6.2-5.8}{\frac{\frac{1}{2}+5^{2}}{3+2.1}}$$

Immultiplika 9 u 6.2 biex tikseb 55.8.

$$\frac{55.8-5.8}{\frac{\frac{1}{2}+5^{2}}{3+2.1}}$$

Naqqas 5.8 minn 55.8 biex tikseb 50.

$$\frac{50}{\frac{\frac{1}{2}+5^{2}}{3+2.1}}$$

Ikkalkula 5 bil-power ta' 2 u tikseb 25.

$$\frac{50}{\frac{\frac{1}{2}+25}{3+2.1}}$$

Ikkonverti 25 fi frazzjoni \frac{50}{2}.

$$\frac{50}{\frac{\frac{1}{2}+\frac{50}{2}}{3+2.1}}$$

Billi \frac{1}{2} u \frac{50}{2} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.

$$\frac{50}{\frac{\frac{1+50}{2}}{3+2.1}}$$

Żid 1 u 50 biex tikseb 51.

$$\frac{50}{\frac{\frac{51}{2}}{3+2.1}}$$

Żid 3 u 2.1 biex tikseb 5.1.

$$\frac{50}{\frac{\frac{51}{2}}{5.1}}$$

Esprimi \frac{\frac{51}{2}}{5.1} bħala frazzjoni waħda.

$$\frac{50}{\frac{51}{2\times 5.1}}$$

Immultiplika 2 u 5.1 biex tikseb 10.2.

$$\frac{50}{\frac{51}{10.2}}$$

Espandi \frac{51}{10.2} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10.

$$\frac{50}{\frac{510}{102}}$$

Iddividi 510 b'102 biex tikseb5.

$$\frac{50}{5}$$

Iddividi 50 b'5 biex tikseb10.

$$10$$

Fattur

$$2\times 5$$