Datrys 44-2*1.5459/0.25*3.14*2.2^2

$$\frac { 44 - 2 \times 1.5459 } { 0.25 \times 3.14 \times 2.2 ^ { 2 } }$$

Enrhifo

$$\frac{204541}{18997}\approx 10.767015845$$

Camau Ateb

Lluosi 2 a 1.5459 i gael 3.0918.

$$\frac{44-3.0918}{0.25\times 3.14\times 2.2^{2}}$$

Tynnu 3.0918 o 44 i gael 40.9082.

$$\frac{40.9082}{0.25\times 3.14\times 2.2^{2}}$$

Lluosi 0.25 a 3.14 i gael 0.785.

$$\frac{40.9082}{0.785\times 2.2^{2}}$$

Cyfrifo 2.2 i bŵer 2 a chael 4.84.

$$\frac{40.9082}{0.785\times 4.84}$$

Lluosi 0.785 a 4.84 i gael 3.7994.

$$\frac{40.9082}{3.7994}$$

Ehangu \frac{40.9082}{3.7994} drwy luosi'r rhifiadur a'r enwadur gyda 10000.

$$\frac{409082}{37994}$$

Lleihau'r ffracsiwn \frac{409082}{37994} i'r graddau lleiaf posib drwy dynnu a chanslo allan 2.

$$\frac{204541}{18997}$$

Ffactor

$$\frac{137 \cdot 1493}{157 \cdot 11 ^ {2}} = 10\frac{14571}{18997} = 10.767015844607043$$