Whakaoti i te 240*2/3*280+240*1/3*50

$$240 \times \frac { 2 } { 3 } \times 280 + 240 \times \frac { 1 } { 3 } \times 50$$

Aromātai

$$48800$$

Ngā Upane Otinga

Tuhia te 240\times \frac{2}{3} hei hautanga kotahi.

$$\frac{240\times 2}{3}\times 280+240\times \frac{1}{3}\times 50$$

Whakareatia te 240 ki te 2, ka 480.

$$\frac{480}{3}\times 280+240\times \frac{1}{3}\times 50$$

Whakawehea te 480 ki te 3, kia riro ko 160.

$$160\times 280+240\times \frac{1}{3}\times 50$$

Whakareatia te 160 ki te 280, ka 44800.

$$44800+240\times \frac{1}{3}\times 50$$

Whakareatia te 240 ki te \frac{1}{3}, ka \frac{240}{3}.

$$44800+\frac{240}{3}\times 50$$

Whakawehea te 240 ki te 3, kia riro ko 80.

$$44800+80\times 50$$

Whakareatia te 80 ki te 50, ka 4000.

$$44800+4000$$

Tāpirihia te 44800 ki te 4000, ka 48800.

$$48800$$

Tauwehe

$$2^{5}\times 5^{2}\times 61$$