Datrys (521-500-10/500*061)500/10

$$(521- \frac{ 500-10 }{ 500 } \times 061) \frac{ 500 }{ 10 }$$

Enrhifo

$$26050$$

Camau Ateb

Tynnu 10 o 500 i gael 490.

$$\left(521-\frac{490}{500}\times 0\times 61\right)\times \frac{500}{10}$$

Lleihau'r ffracsiwn \frac{490}{500} i'r graddau lleiaf posib drwy dynnu a chanslo allan 10.

$$\left(521-\frac{49}{50}\times 0\times 61\right)\times \frac{500}{10}$$

Lluosi \frac{49}{50} a 0 i gael 0.

$$\left(521-0\times 61\right)\times \frac{500}{10}$$

Lluosi 0 a 61 i gael 0.

$$\left(521-0\right)\times \frac{500}{10}$$

Tynnu 0 o 521 i gael 521.

$$521\times \frac{500}{10}$$

Rhannu 500 â 10 i gael 50.

$$521\times 50$$

Lluosi 521 a 50 i gael 26050.

$$26050$$

Ffactor

$$2\times 5^{2}\times 521$$