Atrisiniet 1/3*(3)^-1+025/frac{1{3}*(33/50-1)}=

$$\frac { \frac { 1 } { 3 } \cdot ( 3 ) ^ { - 1 } + 025 } { \frac { 1 } { 3 } \cdot ( \frac { 33 } { 50 } - 1 ) } =$$

Izrēķināt

$$-\frac{50}{51}\approx -0,980392157$$

Atrisinājuma darbības

Aprēķiniet 3 pakāpē -1 un iegūstiet \frac{1}{3}.

$$\frac{\frac{1}{3}\times \frac{1}{3}+0\times 25}{\frac{1}{3}\left(\frac{33}{50}-1\right)}$$

Reiziniet \frac{1}{3} un \frac{1}{3}, lai iegūtu \frac{1}{9}.

$$\frac{\frac{1}{9}+0\times 25}{\frac{1}{3}\left(\frac{33}{50}-1\right)}$$

Reiziniet 0 un 25, lai iegūtu 0.

$$\frac{\frac{1}{9}+0}{\frac{1}{3}\left(\frac{33}{50}-1\right)}$$

Saskaitiet \frac{1}{9} un 0, lai iegūtu \frac{1}{9}.

$$\frac{\frac{1}{9}}{\frac{1}{3}\left(\frac{33}{50}-1\right)}$$

Atņemiet 1 no \frac{33}{50}, lai iegūtu -\frac{17}{50}.

$$\frac{\frac{1}{9}}{\frac{1}{3}\left(-\frac{17}{50}\right)}$$

Reiziniet \frac{1}{3} un -\frac{17}{50}, lai iegūtu -\frac{17}{150}.

$$\frac{\frac{1}{9}}{-\frac{17}{150}}$$

Daliet \frac{1}{9} ar -\frac{17}{150}, reizinot \frac{1}{9} ar apgriezto daļskaitli -\frac{17}{150} .

$$\frac{1}{9}\left(-\frac{150}{17}\right)$$

Reiziniet \frac{1}{9} un -\frac{150}{17}, lai iegūtu -\frac{50}{51}.

$$-\frac{50}{51}$$

Sadalīt reizinātājos

$$-\frac{50}{51} = -0,9803921568627451$$