Whakaoti i te 797/360/0.2=3625/72

$$\frac { 7 \frac { 97 } { 360 } } { 0.2 } = 36 \frac { 25 } { 72 }$$

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Ngā Upane Otinga

Whakareatia ngā taha e rua o te whārite ki te 72.

$$72\times \frac{\frac{7\times 360+97}{360}}{0.2}=36\times 72+25$$

Tuhia te \frac{\frac{7\times 360+97}{360}}{0.2} hei hautanga kotahi.

$$72\times \frac{7\times 360+97}{360\times 0.2}=36\times 72+25$$

Whakareatia te 7 ki te 360, ka 2520.

$$72\times \frac{2520+97}{360\times 0.2}=36\times 72+25$$

Tāpirihia te 2520 ki te 97, ka 2617.

$$72\times \frac{2617}{360\times 0.2}=36\times 72+25$$

Whakareatia te 360 ki te 0.2, ka 72.

$$72\times \frac{2617}{72}=36\times 72+25$$

Me whakakore te 72 me te 72.

$$2617=36\times 72+25$$

Whakareatia te 36 ki te 72, ka 2592.

$$2617=2592+25$$

Tāpirihia te 2592 ki te 25, ka 2617.

$$2617=2617$$

Whakatauritea te 2617 me te 2617.

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