Whakaoti i te 9*9/13+9/13div9

$$9 \times \frac { 9 } { 13 } + \frac { 9 } { 13 } \div 9$$

Aromātai

$$\frac{82}{13}\approx 6.307692308$$

Ngā Upane Otinga

Tuhia te 9\times \frac{9}{13} hei hautanga kotahi.

$$\frac{9\times 9}{13}+\frac{\frac{9}{13}}{9}$$

Whakareatia te 9 ki te 9, ka 81.

$$\frac{81}{13}+\frac{\frac{9}{13}}{9}$$

Tuhia te \frac{\frac{9}{13}}{9} hei hautanga kotahi.

$$\frac{81}{13}+\frac{9}{13\times 9}$$

Me whakakore tahi te 9 i te taurunga me te tauraro.

$$\frac{81}{13}+\frac{1}{13}$$

Tā te mea he rite te tauraro o \frac{81}{13} me \frac{1}{13}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{81+1}{13}$$

Tāpirihia te 81 ki te 1, ka 82.

$$\frac{82}{13}$$

Tauwehe

$$\frac{2 \cdot 41}{13} = 6\frac{4}{13} = 6.3076923076923075$$