Whakaoti i te 032*3/40+3/5/02:2frac{1{2}-11/5}=

$$\frac { 032 \cdot \frac { 3 } { 40 } + \frac { 3 } { 5 } } { 02 : 2 \frac { 1 } { 2 } - 1 \frac { 1 } { 5 } } =$$

Aromātai

$$-\frac{1}{2}=-0.5$$

Ngā Upane Otinga

Whakareatia te 0 ki te 32, ka 0.

$$\frac{0\times \frac{3}{40}+\frac{3}{5}}{\frac{0\times 2}{\frac{2\times 2+1}{2}}-\frac{1\times 5+1}{5}}$$

Whakareatia te 0 ki te \frac{3}{40}, ka 0.

$$\frac{0+\frac{3}{5}}{\frac{0\times 2}{\frac{2\times 2+1}{2}}-\frac{1\times 5+1}{5}}$$

Tāpirihia te 0 ki te \frac{3}{5}, ka \frac{3}{5}.

$$\frac{\frac{3}{5}}{\frac{0\times 2}{\frac{2\times 2+1}{2}}-\frac{1\times 5+1}{5}}$$

Whakareatia te 0 ki te 2, ka 0.

$$\frac{\frac{3}{5}}{\frac{0}{\frac{2\times 2+1}{2}}-\frac{1\times 5+1}{5}}$$

Whakareatia te 2 ki te 2, ka 4.

$$\frac{\frac{3}{5}}{\frac{0}{\frac{4+1}{2}}-\frac{1\times 5+1}{5}}$$

Tāpirihia te 4 ki te 1, ka 5.

$$\frac{\frac{3}{5}}{\frac{0}{\frac{5}{2}}-\frac{1\times 5+1}{5}}$$

Ko te kore i whakawehea ki te tau ehara te kore ka hua ko te kore.

$$\frac{\frac{3}{5}}{0-\frac{1\times 5+1}{5}}$$

Whakareatia te 1 ki te 5, ka 5.

$$\frac{\frac{3}{5}}{0-\frac{5+1}{5}}$$

Tāpirihia te 5 ki te 1, ka 6.

$$\frac{\frac{3}{5}}{0-\frac{6}{5}}$$

Tangohia te \frac{6}{5} i te 0, ka -\frac{6}{5}.

$$\frac{\frac{3}{5}}{-\frac{6}{5}}$$

Whakawehe \frac{3}{5} ki te -\frac{6}{5} mā te whakarea \frac{3}{5} ki te tau huripoki o -\frac{6}{5}.

$$\frac{3}{5}\left(-\frac{5}{6}\right)$$

Me whakarea te \frac{3}{5} ki te -\frac{5}{6} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{3\left(-5\right)}{5\times 6}$$

Mahia ngā whakarea i roto i te hautanga \frac{3\left(-5\right)}{5\times 6}.

$$\frac{-15}{30}$$

Whakahekea te hautanga \frac{-15}{30} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 15.

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

Tauwehe

$$-\frac{1}{2} = -0.5$$