Datrys 2*170*1*23.7/3000-23.7

$$\frac { 2 \times 170 \times 1 \times 23.7 } { 3000 - 23.7 }$$

Enrhifo

$$\frac{26860}{9921}\approx 2.707388368$$

Camau Ateb

Lluosi 2 a 170 i gael 340.

$$\frac{340\times 1\times 23.7}{3000-23.7}$$

Lluosi 340 a 1 i gael 340.

$$\frac{340\times 23.7}{3000-23.7}$$

Lluosi 340 a 23.7 i gael 8058.

$$\frac{8058}{3000-23.7}$$

Tynnu 23.7 o 3000 i gael 2976.3.

$$\frac{8058}{2976.3}$$

Ehangu \frac{8058}{2976.3} drwy luosi'r rhifiadur a'r enwadur gyda 10.

$$\frac{80580}{29763}$$

Lleihau'r ffracsiwn \frac{80580}{29763} i'r graddau lleiaf posib drwy dynnu a chanslo allan 3.

$$\frac{26860}{9921}$$

Ffactor

$$\frac{5 \cdot 17 \cdot 79 \cdot 2 ^ {2}}{3 \cdot 3307} = 2\frac{7018}{9921} = 2.7073883681080537$$