Whakaoti i te 10.997-10.025/10.997100=left(759-740right)z

$$\frac{ 10.997-10.025 }{ 10.997 } 100 = \left( 759-740 \right) z$$

Whakaoti mō z

$$z=\frac{97200}{208943}\approx 0.465198643$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tangohia te 10.025 i te 10.997, ka 0.972.

$$\frac{0.972}{10.997}\times 100=\left(759-740\right)z$$

Whakarohaina te \frac{0.972}{10.997} mā te whakarea i te taurunga me te tauraro ki te 1000.

$$\frac{972}{10997}\times 100=\left(759-740\right)z$$

Tuhia te \frac{972}{10997}\times 100 hei hautanga kotahi.

$$\frac{972\times 100}{10997}=\left(759-740\right)z$$

Whakareatia te 972 ki te 100, ka 97200.

$$\frac{97200}{10997}=\left(759-740\right)z$$

Tangohia te 740 i te 759, ka 19.

$$\frac{97200}{10997}=19z$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$19z=\frac{97200}{10997}$$

Whakawehea ngā taha e rua ki te 19.

$$z=\frac{\frac{97200}{10997}}{19}$$

Tuhia te \frac{\frac{97200}{10997}}{19} hei hautanga kotahi.

$$z=\frac{97200}{10997\times 19}$$

Whakareatia te 10997 ki te 19, ka 208943.

$$z=\frac{97200}{208943}$$