Issolvi (1.1^2*2.5+1.1^2)div11

$$( { 1.1 }^{ 2 } \times 2.5+ { 1.1 }^{ 2 } ) \div 11$$

Evalwa

$$0.385$$

Passi tas-Soluzzjonijiet

Ikkalkula 1.1 bil-power ta' 2 u tikseb 1.21.

$$\frac{1.21\times 2.5+1.1^{2}}{11}$$

Immultiplika 1.21 u 2.5 biex tikseb 3.025.

$$\frac{3.025+1.1^{2}}{11}$$

Ikkalkula 1.1 bil-power ta' 2 u tikseb 1.21.

$$\frac{3.025+1.21}{11}$$

Żid 3.025 u 1.21 biex tikseb 4.235.

$$\frac{4.235}{11}$$

Espandi \frac{4.235}{11} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'1000.

$$\frac{4235}{11000}$$

Naqqas il-frazzjoni \frac{4235}{11000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 55.

$$\frac{77}{200}$$

Fattur

$$\frac{7 \cdot 11}{2 ^ {3} \cdot 5 ^ {2}} = 0.385$$