Issolvi 764--32+(1.470+5):-(20+5)

$$764 - - 32 + ( 1.470 + 5 ) : - ( 20 + 5 )$$

Evalwa

$$795.7412$$

Passi tas-Soluzzjonijiet

L-oppost ta' -32 huwa 32.

$$764+32+\frac{1.47+5}{-\left(20+5\right)}$$

Żid 764 u 32 biex tikseb 796.

$$796+\frac{1.47+5}{-\left(20+5\right)}$$

Żid 1.47 u 5 biex tikseb 6.47.

$$796+\frac{6.47}{-\left(20+5\right)}$$

Żid 20 u 5 biex tikseb 25.

$$796+\frac{6.47}{-25}$$

Espandi \frac{6.47}{-25} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100.

$$796+\frac{647}{-2500}$$

Frazzjoni \frac{647}{-2500} tista' tinkiteb mill-ġdid bħala -\frac{647}{2500} bl-estrazzjoni tas-sinjal negattiv.

$$796-\frac{647}{2500}$$

Ikkonverti 796 fi frazzjoni \frac{1990000}{2500}.

$$\frac{1990000}{2500}-\frac{647}{2500}$$

Billi \frac{1990000}{2500} u \frac{647}{2500} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{1990000-647}{2500}$$

Naqqas 647 minn 1990000 biex tikseb 1989353.

$$\frac{1989353}{2500}$$

Fattur

$$\frac{1989353}{2 ^ {2} \cdot 5 ^ {4}} = 795\frac{1853}{2500} = 795.7412$$