Datrys 5cos(111)-2*111/5sin(111)+2+111=

$$\frac{ 5 \cos ( 111 ) -2 \times 111 }{ 5 \sin ( 111 ) +2 } +111=$$

Enrhifo

$$\frac{10326905939164408843}{133358042649720170}\approx 77.437443846$$

Camau Ateb

Evaluate trigonometric functions in the problem

$$\frac{5 \cdot -0.35836794954530027 - 2 \cdot 111}{5 \cdot 0.9335804264972017 + 2} + 111$$

Lluosi 5 a -0.35836794954530027 i gael -1.79183974772650135.

$$\frac{-1.79183974772650135-2\times 111}{5\times 0.9335804264972017+2}+111$$

Lluosi 2 a 111 i gael 222.

$$\frac{-1.79183974772650135-222}{5\times 0.9335804264972017+2}+111$$

Tynnu 222 o -1.79183974772650135 i gael -223.79183974772650135.

$$\frac{-223.79183974772650135}{5\times 0.9335804264972017+2}+111$$

Lluosi 5 a 0.9335804264972017 i gael 4.6679021324860085.

$$\frac{-223.79183974772650135}{4.6679021324860085+2}+111$$

Adio 4.6679021324860085 a 2 i gael 6.6679021324860085.

$$\frac{-223.79183974772650135}{6.6679021324860085}+111$$

Ehangu \frac{-223.79183974772650135}{6.6679021324860085} drwy luosi'r rhifiadur a'r enwadur gyda 100000000000000000.

$$\frac{-22379183974772650135}{666790213248600850}+111$$

Lleihau'r ffracsiwn \frac{-22379183974772650135}{666790213248600850} i'r graddau lleiaf posib drwy dynnu a chanslo allan 5.

$$-\frac{4475836794954530027}{133358042649720170}+111$$

Troswch y rhif degol 111 i’r ffracsiwn \frac{14802742734118938870}{133358042649720170}.

$$-\frac{4475836794954530027}{133358042649720170}+\frac{14802742734118938870}{133358042649720170}$$

Gan fod gan -\frac{4475836794954530027}{133358042649720170} a \frac{14802742734118938870}{133358042649720170} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{-4475836794954530027+14802742734118938870}{133358042649720170}$$

Adio -4475836794954530027 a 14802742734118938870 i gael 10326905939164408843.

$$\frac{10326905939164408843}{133358042649720170}$$

Ffactor

$$\frac{43 \cdot 47 \cdot 56358187 \cdot 90666509}{2 \cdot 5 \cdot 37 \cdot 42793 \cdot 8422572437} = 77\frac{58336655135956300}{1.3335804264972018 \times 10^{17}} = 77.43744384648164$$