Datrys 630^3215*1.2*43/10*(190.92)^2=

$$630 ^ { 3 } \frac { 215 \cdot 1.2 \cdot 43 } { 10 \cdot ( 190.92 ) ^ { 2 } } =$$

Enrhifo

$$\frac{10418625000}{1369}\approx 7610390.796201607$$

Camau Ateb

Cyfrifo 630 i bŵer 3 a chael 250047000.

$$250047000\times \frac{215\times 1.2\times 43}{10\times 190.92^{2}}$$

Canslo 5 yn y rhifiadur a'r enwadur.

$$250047000\times \frac{1.2\times 43\times 43}{2\times 190.92^{2}}$$

Lluosi 1.2 a 43 i gael 51.6.

$$250047000\times \frac{51.6\times 43}{2\times 190.92^{2}}$$

Lluosi 51.6 a 43 i gael 2218.8.

$$250047000\times \frac{2218.8}{2\times 190.92^{2}}$$

Cyfrifo 190.92 i bŵer 2 a chael 36450.4464.

$$250047000\times \frac{2218.8}{2\times 36450.4464}$$

Lluosi 2 a 36450.4464 i gael 72900.8928.

$$250047000\times \frac{2218.8}{72900.8928}$$

Ehangu \frac{2218.8}{72900.8928} drwy luosi'r rhifiadur a'r enwadur gyda 10000.

$$250047000\times \frac{22188000}{729008928}$$

Lleihau'r ffracsiwn \frac{22188000}{729008928} i'r graddau lleiaf posib drwy dynnu a chanslo allan 177504.

$$250047000\times \frac{125}{4107}$$

Mynegwch 250047000\times \frac{125}{4107} fel ffracsiwn unigol.

$$\frac{250047000\times 125}{4107}$$

Lluosi 250047000 a 125 i gael 31255875000.

$$\frac{31255875000}{4107}$$

Lleihau'r ffracsiwn \frac{31255875000}{4107} i'r graddau lleiaf posib drwy dynnu a chanslo allan 3.

$$\frac{10418625000}{1369}$$

Ffactor

$$\frac{2 ^ {3} \cdot 3 ^ {5} \cdot 5 ^ {6} \cdot 7 ^ {3}}{37 ^ {2}} = 7610390\frac{1090}{1369} = 7610390.796201607$$