Whakaoti i te 2/3div2/5div3/7=

$$\frac { 2 } { 3 } \div \frac { 2 } { 5 } \div \frac { 3 } { 7 } =$$

Aromātai

$$\frac{35}{9}\approx 3.888888889$$

Ngā Upane Otinga

Whakawehe \frac{\frac{2}{3}}{\frac{2}{5}} ki te \frac{3}{7} mā te whakarea \frac{\frac{2}{3}}{\frac{2}{5}} ki te tau huripoki o \frac{3}{7}.

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

Tuhia te \frac{2}{3}\times 7 hei hautanga kotahi.

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

Whakareatia te 2 ki te 7, ka 14.

$$\frac{\frac{14}{3}}{\frac{2}{5}\times 3}$$

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

$$\frac{\frac{14}{3}}{\frac{2\times 3}{5}}$$

Whakareatia te 2 ki te 3, ka 6.

$$\frac{\frac{14}{3}}{\frac{6}{5}}$$

Whakawehe \frac{14}{3} ki te \frac{6}{5} mā te whakarea \frac{14}{3} ki te tau huripoki o \frac{6}{5}.

$$\frac{14}{3}\times \frac{5}{6}$$

Me whakarea te \frac{14}{3} ki te \frac{5}{6} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{14\times 5}{3\times 6}$$

Mahia ngā whakarea i roto i te hautanga \frac{14\times 5}{3\times 6}.

$$\frac{70}{18}$$

Whakahekea te hautanga \frac{70}{18} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{35}{9}$$

Tauwehe

$$\frac{5 \cdot 7}{3 ^ {2}} = 3\frac{8}{9} = 3.888888888888889$$