Datrys 1/0.2(-3(9.025013)+4(11.02318)-13.46374)

$$\frac{ 1 }{ 0.2 } (-3(9.025013)+4(11.02318)-13.46374)$$

Enrhifo

$$17.769705$$

Camau Ateb

Ehangu \frac{1}{0.2} drwy luosi'r rhifiadur a'r enwadur gyda 10.

$$\frac{10}{2}\left(-3\times 9.025013+4\times 11.02318-13.46374\right)$$

Rhannu 10 â 2 i gael 5.

$$5\left(-3\times 9.025013+4\times 11.02318-13.46374\right)$$

Lluosi -3 a 9.025013 i gael -27.075039.

$$5\left(-27.075039+4\times 11.02318-13.46374\right)$$

Lluosi 4 a 11.02318 i gael 44.09272.

$$5\left(-27.075039+44.09272-13.46374\right)$$

Adio -27.075039 a 44.09272 i gael 17.017681.

$$5\left(17.017681-13.46374\right)$$

Tynnu 13.46374 o 17.017681 i gael 3.553941.

$$5\times 3.553941$$

Lluosi 5 a 3.553941 i gael 17.769705.

$$17.769705$$

Ffactor

$$\frac{3 \cdot 199 \cdot 5953}{2 ^ {6} \cdot 5 ^ {5}} = 17\frac{153941}{200000} = 17.769705$$