Datrys 3.1/sin(38)+3.1

$$\frac{ 3.1 }{ \sin ( 38 ) } +3.1$$

Enrhifo

$$\frac{250427528675477021}{30783073766282910}\approx 8.135234661$$

Camau Ateb

Evaluate trigonometric functions in the problem

$$\frac{3.1}{0.6156614753256582} + 3.1$$

Ehangu \frac{3.1}{0.6156614753256582} drwy luosi'r rhifiadur a'r enwadur gyda 10000000000000000.

$$\frac{31000000000000000}{6156614753256582}+3.1$$

Lleihau'r ffracsiwn \frac{31000000000000000}{6156614753256582} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.

$$\frac{15500000000000000}{3078307376628291}+3.1$$

Troswch y rhif degol 3.1 i’r ffracsiwn \frac{31}{10}.

$$\frac{15500000000000000}{3078307376628291}+\frac{31}{10}$$

Lluosrif lleiaf cyffredin 3078307376628291 a 10 yw 30783073766282910. Troswch \frac{15500000000000000}{3078307376628291} a \frac{31}{10} yn ffracsiynau gyda’r enwadur 30783073766282910.

$$\frac{155000000000000000}{30783073766282910}+\frac{95427528675477021}{30783073766282910}$$

Gan fod gan \frac{155000000000000000}{30783073766282910} a \frac{95427528675477021}{30783073766282910} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{155000000000000000+95427528675477021}{30783073766282910}$$

Adio 155000000000000000 a 95427528675477021 i gael 250427528675477021.

$$\frac{250427528675477021}{30783073766282910}$$

Ffactor

$$\frac{11 \cdot 31 \cdot 53 \cdot 59 \cdot 234854998303}{2 \cdot 5 \cdot 173 \cdot 1977076028663 \cdot 3 ^ {2}} = 8\frac{4162938545213728}{30783073766282910} = 8.135234660996506$$