Whakaoti i te 52/9-24/15

$$5 \frac { 2 } { 9 } - 2 \frac { 4 } { 15 }$$

Aromātai

$$\frac{133}{45}\approx 2.955555556$$

Ngā Upane Otinga

Whakareatia te 5 ki te 9, ka 45.

$$\frac{45+2}{9}-\frac{2\times 15+4}{15}$$

Tāpirihia te 45 ki te 2, ka 47.

$$\frac{47}{9}-\frac{2\times 15+4}{15}$$

Whakareatia te 2 ki te 15, ka 30.

$$\frac{47}{9}-\frac{30+4}{15}$$

Tāpirihia te 30 ki te 4, ka 34.

$$\frac{47}{9}-\frac{34}{15}$$

Ko te maha noa iti rawa atu o 9 me 15 ko 45. Me tahuri \frac{47}{9} me \frac{34}{15} ki te hautau me te tautūnga 45.

$$\frac{235}{45}-\frac{102}{45}$$

Tā te mea he rite te tauraro o \frac{235}{45} me \frac{102}{45}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{235-102}{45}$$

Tangohia te 102 i te 235, ka 133.

$$\frac{133}{45}$$

Tauwehe

$$\frac{7 \cdot 19}{3 ^ {2} \cdot 5} = 2\frac{43}{45} = 2.9555555555555557$$