Datrys (1.67+11/30-1.8):(1.083-0.77083)/(0.816+0.583)*(0.2814-0.148+frac{8{15})}:0.26

$$\frac { ( 1.67 + \frac { 11 } { 30 } - 1.8 ) : ( 1.083 - 0.77083 ) } { ( 0.816 + 0.583 ) \times ( 0.2814 - 0.148 + \frac { 8 } { 15 } ) } : 0.26$$

Enrhifo

$$\frac{17750000000000}{5678003533579}\approx 3.126098794$$

Camau Ateb

Mynegwch \frac{\frac{\frac{1.67+\frac{11}{30}-1.8}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)}}{0.26} fel ffracsiwn unigol.

$$\frac{\frac{1.67+\frac{11}{30}-1.8}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Troswch y rhif degol 1.67 i’r ffracsiwn \frac{167}{100}.

$$\frac{\frac{\frac{167}{100}+\frac{11}{30}-1.8}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Lluosrif lleiaf cyffredin 100 a 30 yw 300. Troswch \frac{167}{100} a \frac{11}{30} yn ffracsiynau gyda’r enwadur 300.

$$\frac{\frac{\frac{501}{300}+\frac{110}{300}-1.8}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Gan fod gan \frac{501}{300} a \frac{110}{300} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{\frac{\frac{501+110}{300}-1.8}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Adio 501 a 110 i gael 611.

$$\frac{\frac{\frac{611}{300}-1.8}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Troswch y rhif degol 1.8 i’r ffracsiwn \frac{18}{10}. Lleihau'r ffracsiwn \frac{18}{10} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.

$$\frac{\frac{\frac{611}{300}-\frac{9}{5}}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Lluosrif lleiaf cyffredin 300 a 5 yw 300. Troswch \frac{611}{300} a \frac{9}{5} yn ffracsiynau gyda’r enwadur 300.

$$\frac{\frac{\frac{611}{300}-\frac{540}{300}}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Gan fod gan \frac{611}{300} a \frac{540}{300} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.

$$\frac{\frac{\frac{611-540}{300}}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Tynnu 540 o 611 i gael 71.

$$\frac{\frac{\frac{71}{300}}{1.083-0.77083}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Tynnu 0.77083 o 1.083 i gael 0.31217.

$$\frac{\frac{\frac{71}{300}}{0.31217}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Mynegwch \frac{\frac{71}{300}}{0.31217} fel ffracsiwn unigol.

$$\frac{\frac{71}{300\times 0.31217}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Lluosi 300 a 0.31217 i gael 93.651.

$$\frac{\frac{71}{93.651}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Ehangu \frac{71}{93.651} drwy luosi'r rhifiadur a'r enwadur gyda 1000.

$$\frac{\frac{71000}{93651}}{\left(0.816+0.583\right)\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Adio 0.816 a 0.583 i gael 1.399.

$$\frac{\frac{71000}{93651}}{1.399\left(0.2814-0.148+\frac{8}{15}\right)\times 0.26}$$

Tynnu 0.148 o 0.2814 i gael 0.1334.

$$\frac{\frac{71000}{93651}}{1.399\left(0.1334+\frac{8}{15}\right)\times 0.26}$$

Troswch y rhif degol 0.1334 i’r ffracsiwn \frac{1334}{10000}. Lleihau'r ffracsiwn \frac{1334}{10000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.

$$\frac{\frac{71000}{93651}}{1.399\left(\frac{667}{5000}+\frac{8}{15}\right)\times 0.26}$$

Lluosrif lleiaf cyffredin 5000 a 15 yw 15000. Troswch \frac{667}{5000} a \frac{8}{15} yn ffracsiynau gyda’r enwadur 15000.

$$\frac{\frac{71000}{93651}}{1.399\left(\frac{2001}{15000}+\frac{8000}{15000}\right)\times 0.26}$$

Gan fod gan \frac{2001}{15000} a \frac{8000}{15000} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{\frac{71000}{93651}}{1.399\times \frac{2001+8000}{15000}\times 0.26}$$

Adio 2001 a 8000 i gael 10001.

$$\frac{\frac{71000}{93651}}{1.399\times \frac{10001}{15000}\times 0.26}$$

Troswch y rhif degol 1.399 i’r ffracsiwn \frac{1399}{1000}.

$$\frac{\frac{71000}{93651}}{\frac{1399}{1000}\times \frac{10001}{15000}\times 0.26}$$

Lluoswch \frac{1399}{1000} â \frac{10001}{15000} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.

$$\frac{\frac{71000}{93651}}{\frac{1399\times 10001}{1000\times 15000}\times 0.26}$$

Gwnewch y gwaith lluosi yn y ffracsiwn \frac{1399\times 10001}{1000\times 15000}.

$$\frac{\frac{71000}{93651}}{\frac{13991399}{15000000}\times 0.26}$$

Troswch y rhif degol 0.26 i’r ffracsiwn \frac{26}{100}. Lleihau'r ffracsiwn \frac{26}{100} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.

$$\frac{\frac{71000}{93651}}{\frac{13991399}{15000000}\times \frac{13}{50}}$$

Lluoswch \frac{13991399}{15000000} â \frac{13}{50} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.

$$\frac{\frac{71000}{93651}}{\frac{13991399\times 13}{15000000\times 50}}$$

Gwnewch y gwaith lluosi yn y ffracsiwn \frac{13991399\times 13}{15000000\times 50}.

$$\frac{\frac{71000}{93651}}{\frac{181888187}{750000000}}$$

Rhannwch \frac{71000}{93651} â \frac{181888187}{750000000} drwy luosi \frac{71000}{93651} â chilydd \frac{181888187}{750000000}.

$$\frac{71000}{93651}\times \frac{750000000}{181888187}$$

Lluoswch \frac{71000}{93651} â \frac{750000000}{181888187} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.

$$\frac{71000\times 750000000}{93651\times 181888187}$$

Gwnewch y gwaith lluosi yn y ffracsiwn \frac{71000\times 750000000}{93651\times 181888187}.

$$\frac{53250000000000}{17034010600737}$$

Lleihau'r ffracsiwn \frac{53250000000000}{17034010600737} i'r graddau lleiaf posib drwy dynnu a chanslo allan 3.

$$\frac{17750000000000}{5678003533579}$$

Ffactor

$$\frac{71 \cdot 2 ^ {10} \cdot 5 ^ {12}}{13 \cdot 19 \cdot 31 \cdot 53 \cdot 73 \cdot 137 \cdot 1399} = 3\frac{715989399263}{5678003533579} = 3.126098794237927$$