Whakaoti i te 51/4*7*31/7*22/7

$$5 \frac { 1 } { 4 } \times 7 \times 3 \frac { 1 } { 7 } \times 2 \frac { 2 } { 7 }$$

Aromātai

$$264$$

Ngā Upane Otinga

Whakareatia te 5 ki te 4, ka 20.

$$\frac{20+1}{4}\times 7\times \frac{3\times 7+1}{7}\times \frac{2\times 7+2}{7}$$

Tāpirihia te 20 ki te 1, ka 21.

$$\frac{21}{4}\times 7\times \frac{3\times 7+1}{7}\times \frac{2\times 7+2}{7}$$

Tuhia te \frac{21}{4}\times 7 hei hautanga kotahi.

$$\frac{21\times 7}{4}\times \frac{3\times 7+1}{7}\times \frac{2\times 7+2}{7}$$

Whakareatia te 21 ki te 7, ka 147.

$$\frac{147}{4}\times \frac{3\times 7+1}{7}\times \frac{2\times 7+2}{7}$$

Whakareatia te 3 ki te 7, ka 21.

$$\frac{147}{4}\times \frac{21+1}{7}\times \frac{2\times 7+2}{7}$$

Tāpirihia te 21 ki te 1, ka 22.

$$\frac{147}{4}\times \frac{22}{7}\times \frac{2\times 7+2}{7}$$

Me whakarea te \frac{147}{4} ki te \frac{22}{7} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{147\times 22}{4\times 7}\times \frac{2\times 7+2}{7}$$

Mahia ngā whakarea i roto i te hautanga \frac{147\times 22}{4\times 7}.

$$\frac{3234}{28}\times \frac{2\times 7+2}{7}$$

Whakahekea te hautanga \frac{3234}{28} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 14.

$$\frac{231}{2}\times \frac{2\times 7+2}{7}$$

Whakareatia te 2 ki te 7, ka 14.

$$\frac{231}{2}\times \frac{14+2}{7}$$

Tāpirihia te 14 ki te 2, ka 16.

$$\frac{231}{2}\times \frac{16}{7}$$

Me whakarea te \frac{231}{2} ki te \frac{16}{7} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{231\times 16}{2\times 7}$$

Mahia ngā whakarea i roto i te hautanga \frac{231\times 16}{2\times 7}.

$$\frac{3696}{14}$$

Whakawehea te 3696 ki te 14, kia riro ko 264.

$$264$$

Tauwehe

$$2^{3}\times 3\times 11$$