Datrys (80*1589873)-(120828div(120825+117807)

$$(80 \times 1589873)-(120828 \div (120825+117807)$$

Enrhifo

$$\frac{2529297148171}{19886}\approx 127189839.493663884$$

Camau Ateb

Lluosi 80 a 1589873 i gael 127189840.

$$127189840-\frac{120828}{120825+117807}$$

Adio 120825 a 117807 i gael 238632.

$$127189840-\frac{120828}{238632}$$

Lleihau'r ffracsiwn \frac{120828}{238632} i'r graddau lleiaf posib drwy dynnu a chanslo allan 12.

$$127189840-\frac{10069}{19886}$$

Troswch y rhif degol 127189840 i’r ffracsiwn \frac{2529297158240}{19886}.

$$\frac{2529297158240}{19886}-\frac{10069}{19886}$$

Gan fod gan \frac{2529297158240}{19886} a \frac{10069}{19886} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.

$$\frac{2529297158240-10069}{19886}$$

Tynnu 10069 o 2529297158240 i gael 2529297148171.

$$\frac{2529297148171}{19886}$$

Ffactor

$$\frac{37 \cdot 2441 \cdot 28004663}{2 \cdot 61 \cdot 163} = 127189839\frac{9817}{19886} = 127189839.49366388$$