Whakaoti i te =3*2/5div3/10

$$= 3 \times \frac { 2 } { 5 } \div \frac { 3 } { 10 }$$

Aromātai

$$4$$

Ngā Upane Otinga

Tuhia te 3\times \frac{2}{5} hei hautanga kotahi.

$$\frac{\frac{3\times 2}{5}}{\frac{3}{10}}$$

Whakareatia te 3 ki te 2, ka 6.

$$\frac{\frac{6}{5}}{\frac{3}{10}}$$

Whakawehe \frac{6}{5} ki te \frac{3}{10} mā te whakarea \frac{6}{5} ki te tau huripoki o \frac{3}{10}.

$$\frac{6}{5}\times \frac{10}{3}$$

Me whakarea te \frac{6}{5} ki te \frac{10}{3} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{6\times 10}{5\times 3}$$

Mahia ngā whakarea i roto i te hautanga \frac{6\times 10}{5\times 3}.

$$\frac{60}{15}$$

Whakawehea te 60 ki te 15, kia riro ko 4.

$$4$$

Tauwehe

$$2^{2}$$