Whakaoti i te (-5)*71/3+7*(-71/3)-12div(-3/22)

$$( - 5 ) \times 7 \frac { 1 } { 3 } + 7 \times ( - 7 \frac { 1 } { 3 } ) - 12 \div ( - \frac { 3 } { 22 } )$$

Aromātai

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Ngā Upane Otinga

Whakareatia te 7 ki te 3, ka 21.

$$-5\times \frac{21+1}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

Tāpirihia te 21 ki te 1, ka 22.

$$-5\times \frac{22}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

Tuhia te -5\times \frac{22}{3} hei hautanga kotahi.

$$\frac{-5\times 22}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

Whakareatia te -5 ki te 22, ka -110.

$$\frac{-110}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

Ka taea te hautanga \frac{-110}{3} te tuhi anō ko -\frac{110}{3} mā te tango i te tohu tōraro.

$$-\frac{110}{3}+7\left(-\frac{7\times 3+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

Whakareatia te 7 ki te 3, ka 21.

$$-\frac{110}{3}+7\left(-\frac{21+1}{3}\right)-\frac{12}{-\frac{3}{22}}$$

Tāpirihia te 21 ki te 1, ka 22.

$$-\frac{110}{3}+7\left(-\frac{22}{3}\right)-\frac{12}{-\frac{3}{22}}$$

Tuhia te 7\left(-\frac{22}{3}\right) hei hautanga kotahi.

$$-\frac{110}{3}+\frac{7\left(-22\right)}{3}-\frac{12}{-\frac{3}{22}}$$

Whakareatia te 7 ki te -22, ka -154.

$$-\frac{110}{3}+\frac{-154}{3}-\frac{12}{-\frac{3}{22}}$$

Ka taea te hautanga \frac{-154}{3} te tuhi anō ko -\frac{154}{3} mā te tango i te tohu tōraro.

$$-\frac{110}{3}-\frac{154}{3}-\frac{12}{-\frac{3}{22}}$$

Tā te mea he rite te tauraro o -\frac{110}{3} me \frac{154}{3}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-110-154}{3}-\frac{12}{-\frac{3}{22}}$$

Tangohia te 154 i te -110, ka -264.

$$\frac{-264}{3}-\frac{12}{-\frac{3}{22}}$$

Whakawehea te -264 ki te 3, kia riro ko -88.

$$-88-\frac{12}{-\frac{3}{22}}$$

Whakawehe 12 ki te -\frac{3}{22} mā te whakarea 12 ki te tau huripoki o -\frac{3}{22}.

$$-88-12\left(-\frac{22}{3}\right)$$

Tuhia te 12\left(-\frac{22}{3}\right) hei hautanga kotahi.

$$-88-\frac{12\left(-22\right)}{3}$$

Whakareatia te 12 ki te -22, ka -264.

$$-88-\frac{-264}{3}$$

Whakawehea te -264 ki te 3, kia riro ko -88.

$$-88-\left(-88\right)$$

Ko te tauaro o -88 ko 88.

$$-88+88$$

Tāpirihia te -88 ki te 88, ka 0.

$$0$$

Tauwehe

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