Issolvi (0.4)(0.0359)+(0.4)(0.4-1)(0.0039)/2

$$( 0.4 ) ( 0.0359 ) + \frac { ( 0.4 ) ( 0.4 - 1 ) ( 0.0039 ) } { 2 }$$

Evalwa

$$0.013892$$

Passi tas-Soluzzjonijiet

Immultiplika 0.4 u 0.0359 biex tikseb 0.01436.

$$0.01436+\frac{0.4\left(0.4-1\right)\times 0.0039}{2}$$

Naqqas 1 minn 0.4 biex tikseb -0.6.

$$0.01436+\frac{0.4\left(-0.6\right)\times 0.0039}{2}$$

Immultiplika 0.4 u -0.6 biex tikseb -0.24.

$$0.01436+\frac{-0.24\times 0.0039}{2}$$

Immultiplika -0.24 u 0.0039 biex tikseb -0.000936.

$$0.01436+\frac{-0.000936}{2}$$

Espandi \frac{-0.000936}{2} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'1000000.

$$0.01436+\frac{-936}{2000000}$$

Naqqas il-frazzjoni \frac{-936}{2000000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 8.

$$0.01436-\frac{117}{250000}$$

Ikkonverti n-numru deċimali 0.01436 fi frazzjoni \frac{1436}{100000}. Naqqas il-frazzjoni \frac{1436}{100000} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 4.

$$\frac{359}{25000}-\frac{117}{250000}$$

L-inqas multipli komuni ta' 25000 u 250000 huwa 250000. Ikkonverti \frac{359}{25000} u \frac{117}{250000} fi frazzjonijiet bid-denominatur 250000.

$$\frac{3590}{250000}-\frac{117}{250000}$$

Billi \frac{3590}{250000} u \frac{117}{250000} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{3590-117}{250000}$$

Naqqas 117 minn 3590 biex tikseb 3473.

$$\frac{3473}{250000}$$

Fattur

$$\frac{23 \cdot 151}{2 ^ {4} \cdot 5 ^ {6}} = 0.013892$$