Whakaoti i te (1/6-1/3)*(-13)=

$$( \frac { 1 } { 6 } - \frac { 1 } { 3 } ) \cdot ( - 13 ) =$$

Aromātai

$$\frac{13}{6}\approx 2.166666667$$

Ngā Upane Otinga

Ko te maha noa iti rawa atu o 6 me 3 ko 6. Me tahuri \frac{1}{6} me \frac{1}{3} ki te hautau me te tautūnga 6.

$$\left(\frac{1}{6}-\frac{2}{6}\right)\left(-13\right)$$

Tā te mea he rite te tauraro o \frac{1}{6} me \frac{2}{6}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{1-2}{6}\left(-13\right)$$

Tangohia te 2 i te 1, ka -1.

$$-\frac{1}{6}\left(-13\right)$$

Tuhia te -\frac{1}{6}\left(-13\right) hei hautanga kotahi.

$$\frac{-\left(-13\right)}{6}$$

Whakareatia te -1 ki te -13, ka 13.

$$\frac{13}{6}$$

Tauwehe

$$\frac{13}{2 \cdot 3} = 2\frac{1}{6} = 2.1666666666666665$$