Datrys 44-2*4.613/0.25*3.14*3.2^2

$$\frac { 44 - 2 \times 4.613 } { 0.25 \times 3.14 \times 3.2 ^ { 2 } }$$

Enrhifo

$$\frac{86935}{20096}\approx 4.325985271$$

Camau Ateb

Lluosi 2 a 4.613 i gael 9.226.

$$\frac{44-9.226}{0.25\times 3.14\times 3.2^{2}}$$

Tynnu 9.226 o 44 i gael 34.774.

$$\frac{34.774}{0.25\times 3.14\times 3.2^{2}}$$

Lluosi 0.25 a 3.14 i gael 0.785.

$$\frac{34.774}{0.785\times 3.2^{2}}$$

Cyfrifo 3.2 i bŵer 2 a chael 10.24.

$$\frac{34.774}{0.785\times 10.24}$$

Lluosi 0.785 a 10.24 i gael 8.0384.

$$\frac{34.774}{8.0384}$$

Ehangu \frac{34.774}{8.0384} drwy luosi'r rhifiadur a'r enwadur gyda 10000.

$$\frac{347740}{80384}$$

Lleihau'r ffracsiwn \frac{347740}{80384} i'r graddau lleiaf posib drwy dynnu a chanslo allan 4.

$$\frac{86935}{20096}$$

Ffactor

$$\frac{5 \cdot 17387}{157 \cdot 2 ^ {7}} = 4\frac{6551}{20096} = 4.325985270700637$$