Whakaoti i te 31/5cm11/100m7/10dm

$$3 \frac { 1 } { 5 } cm \frac { 11 } { 100 } m \frac { 7 } { 10 } dm$$

Aromātai

$$\frac{154cdm^{3}}{625}$$

Ngā Upane Otinga

Whakareatia te m ki te m, ka m^{2}.

$$\frac{3\times 5+1}{5}cm^{2}\times \frac{11}{100}\times \frac{7}{10}dm$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$\frac{3\times 5+1}{5}cm^{3}\times \frac{11}{100}\times \frac{7}{10}d$$

Whakareatia te 3 ki te 5, ka 15.

$$\frac{15+1}{5}cm^{3}\times \frac{11}{100}\times \frac{7}{10}d$$

Tāpirihia te 15 ki te 1, ka 16.

$$\frac{16}{5}cm^{3}\times \frac{11}{100}\times \frac{7}{10}d$$

Me whakarea te \frac{16}{5} ki te \frac{11}{100} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{16\times 11}{5\times 100}cm^{3}\times \frac{7}{10}d$$

Mahia ngā whakarea i roto i te hautanga \frac{16\times 11}{5\times 100}.

$$\frac{176}{500}cm^{3}\times \frac{7}{10}d$$

Whakahekea te hautanga \frac{176}{500} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{44}{125}cm^{3}\times \frac{7}{10}d$$

Me whakarea te \frac{44}{125} ki te \frac{7}{10} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{44\times 7}{125\times 10}cm^{3}d$$

Mahia ngā whakarea i roto i te hautanga \frac{44\times 7}{125\times 10}.

$$\frac{308}{1250}cm^{3}d$$

Whakahekea te hautanga \frac{308}{1250} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{154}{625}cm^{3}d$$

Whakaroha

$$\frac{154cdm^{3}}{625}$$

Ngā Upane Otinga

Whakareatia te m ki te m, ka m^{2}.

$$\frac{3\times 5+1}{5}cm^{2}\times \frac{11}{100}\times \frac{7}{10}dm$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 1 kia riro ai te 3.

$$\frac{3\times 5+1}{5}cm^{3}\times \frac{11}{100}\times \frac{7}{10}d$$

Whakareatia te 3 ki te 5, ka 15.

$$\frac{15+1}{5}cm^{3}\times \frac{11}{100}\times \frac{7}{10}d$$

Tāpirihia te 15 ki te 1, ka 16.

$$\frac{16}{5}cm^{3}\times \frac{11}{100}\times \frac{7}{10}d$$

Me whakarea te \frac{16}{5} ki te \frac{11}{100} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{16\times 11}{5\times 100}cm^{3}\times \frac{7}{10}d$$

Mahia ngā whakarea i roto i te hautanga \frac{16\times 11}{5\times 100}.

$$\frac{176}{500}cm^{3}\times \frac{7}{10}d$$

Whakahekea te hautanga \frac{176}{500} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{44}{125}cm^{3}\times \frac{7}{10}d$$

Me whakarea te \frac{44}{125} ki te \frac{7}{10} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{44\times 7}{125\times 10}cm^{3}d$$

Mahia ngā whakarea i roto i te hautanga \frac{44\times 7}{125\times 10}.

$$\frac{308}{1250}cm^{3}d$$

Whakahekea te hautanga \frac{308}{1250} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{154}{625}cm^{3}d$$