Whakaoti i te 125*11/25*2/13

$$125 \times 1 \frac { 1 } { 25 } \times \frac { 2 } { 13 }$$

Aromātai

$$20$$

Ngā Upane Otinga

Whakareatia te 1 ki te 25, ka 25.

$$125\times \frac{25+1}{25}\times \frac{2}{13}$$

Tāpirihia te 25 ki te 1, ka 26.

$$125\times \frac{26}{25}\times \frac{2}{13}$$

Tuhia te 125\times \frac{26}{25} hei hautanga kotahi.

$$\frac{125\times 26}{25}\times \frac{2}{13}$$

Whakareatia te 125 ki te 26, ka 3250.

$$\frac{3250}{25}\times \frac{2}{13}$$

Whakawehea te 3250 ki te 25, kia riro ko 130.

$$130\times \frac{2}{13}$$

Tuhia te 130\times \frac{2}{13} hei hautanga kotahi.

$$\frac{130\times 2}{13}$$

Whakareatia te 130 ki te 2, ka 260.

$$\frac{260}{13}$$

Whakawehea te 260 ki te 13, kia riro ko 20.

$$20$$

Tauwehe

$$2^{2}\times 5$$