Datrys (1.90)^2/(0.6)^2(0.82)

$$\frac { ( 1.90 ) ^ { 2 } } { ( 0.6 ) ^ { 2 } ( 0.82 ) }$$

Enrhifo

$$\frac{9025}{738}\approx 12.22899729$$

Camau Ateb

Cyfrifo 1.9 i bŵer 2 a chael 3.61.

$$\frac{3.61}{0.6^{2}\times 0.82}$$

Cyfrifo 0.6 i bŵer 2 a chael 0.36.

$$\frac{3.61}{0.36\times 0.82}$$

Lluosi 0.36 a 0.82 i gael 0.2952.

$$\frac{3.61}{0.2952}$$

Ehangu \frac{3.61}{0.2952} drwy luosi'r rhifiadur a'r enwadur gyda 10000.

$$\frac{36100}{2952}$$

Lleihau'r ffracsiwn \frac{36100}{2952} i'r graddau lleiaf posib drwy dynnu a chanslo allan 4.

$$\frac{9025}{738}$$

Ffactor

$$\frac{5 ^ {2} \cdot 19 ^ {2}}{2 \cdot 41 \cdot 3 ^ {2}} = 12\frac{169}{738} = 12.2289972899729$$