Whakaoti i te 1/3div1/2-16div1/4+2

$$\frac{ 1 }{ 3 } \div \frac{ 1 }{ 2 } -16 \div \frac{ 1 }{ 4 } +2$$

Aromātai

$$-\frac{184}{3}\approx -61.333333333$$

Ngā Upane Otinga

Whakawehe \frac{1}{3} ki te \frac{1}{2} mā te whakarea \frac{1}{3} ki te tau huripoki o \frac{1}{2}.

$$\frac{1}{3}\times 2-\frac{16}{\frac{1}{4}}+2$$

Whakareatia te \frac{1}{3} ki te 2, ka \frac{2}{3}.

$$\frac{2}{3}-\frac{16}{\frac{1}{4}}+2$$

Whakawehe 16 ki te \frac{1}{4} mā te whakarea 16 ki te tau huripoki o \frac{1}{4}.

$$\frac{2}{3}-16\times 4+2$$

Whakareatia te 16 ki te 4, ka 64.

$$\frac{2}{3}-64+2$$

Me tahuri te 64 ki te hautau \frac{192}{3}.

$$\frac{2}{3}-\frac{192}{3}+2$$

Tā te mea he rite te tauraro o \frac{2}{3} me \frac{192}{3}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{2-192}{3}+2$$

Tangohia te 192 i te 2, ka -190.

$$-\frac{190}{3}+2$$

Me tahuri te 2 ki te hautau \frac{6}{3}.

$$-\frac{190}{3}+\frac{6}{3}$$

Tā te mea he rite te tauraro o -\frac{190}{3} me \frac{6}{3}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{-190+6}{3}$$

Tāpirihia te -190 ki te 6, ka -184.

$$-\frac{184}{3}$$

Tauwehe

$$-\frac{184}{3} = -61\frac{1}{3} = -61.333333333333336$$