Issolvi (-8-1)*(3-(-72)div(-25+3)

$$(-8-1) \times (3-(-72) \div (-25+3)$$

Evalwa

$$\frac{27}{11}\approx 2.454545455$$

Passi tas-Soluzzjonijiet

Naqqas 1 minn -8 biex tikseb -9.

$$-9\left(3-\frac{-72}{-25+3}\right)$$

Żid -25 u 3 biex tikseb -22.

$$-9\left(3-\frac{-72}{-22}\right)$$

Naqqas il-frazzjoni \frac{-72}{-22} għat-termini l-aktar baxxi billi testratta u tikkanċella barra -2.

$$-9\left(3-\frac{36}{11}\right)$$

Ikkonverti 3 fi frazzjoni \frac{33}{11}.

$$-9\left(\frac{33}{11}-\frac{36}{11}\right)$$

Billi \frac{33}{11} u \frac{36}{11} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$-9\times \frac{33-36}{11}$$

Naqqas 36 minn 33 biex tikseb -3.

$$-9\left(-\frac{3}{11}\right)$$

Esprimi -9\left(-\frac{3}{11}\right) bħala frazzjoni waħda.

$$\frac{-9\left(-3\right)}{11}$$

Immultiplika -9 u -3 biex tikseb 27.

$$\frac{27}{11}$$

Fattur

$$\frac{3 ^ {3}}{11} = 2\frac{5}{11} = 2.4545454545454546$$