Whakaoti i te -5/2+-1/2

$$\frac { \frac { - 5 } { 2 } + - 1 } { 2 }$$

Aromātai

$$-\frac{7}{4}=-1.75$$

Ngā Upane Otinga

Ka taea te hautanga \frac{-5}{2} te tuhi anō ko -\frac{5}{2} mā te tango i te tohu tōraro.

$$\frac{-\frac{5}{2}-1}{2}$$

Me tahuri te 1 ki te hautau \frac{2}{2}.

$$\frac{-\frac{5}{2}-\frac{2}{2}}{2}$$

Tā te mea he rite te tauraro o -\frac{5}{2} me \frac{2}{2}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{\frac{-5-2}{2}}{2}$$

Tangohia te 2 i te -5, ka -7.

$$\frac{-\frac{7}{2}}{2}$$

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

$$\frac{-7}{2\times 2}$$

Whakareatia te 2 ki te 2, ka 4.

$$\frac{-7}{4}$$

Ka taea te hautanga \frac{-7}{4} te tuhi anō ko -\frac{7}{4} mā te tango i te tohu tōraro.

$$-\frac{7}{4}$$

Tauwehe

$$-\frac{7}{4} = -1\frac{3}{4} = -1.75$$