Whakaoti i te 28.99+16.99+14.99-5+16.55+18.63+24.99+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05=

$$28.99+16.99+14.99-5+16.55+18.63+24.99+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05=$$

Aromātai

$$189.77$$

Ngā Upane Otinga

Tāpirihia te 28.99 ki te 16.99, ka 45.98.

$$45.98+14.99-5+16.55+18.63+24.99+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 45.98 ki te 14.99, ka 60.97.

$$60.97-5+16.55+18.63+24.99+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tangohia te 5 i te 60.97, ka 55.97.

$$55.97+16.55+18.63+24.99+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 55.97 ki te 16.55, ka 72.52.

$$72.52+18.63+24.99+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 72.52 ki te 18.63, ka 91.15.

$$91.15+24.99+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 91.15 ki te 24.99, ka 116.14.

$$116.14+12.87+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 116.14 ki te 12.87, ka 129.01.

$$129.01+12.92+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 129.01 ki te 12.92, ka 141.93.

$$141.93+12.24+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 141.93 ki te 12.24, ka 154.17.

$$154.17+33.66+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 154.17 ki te 33.66, ka 187.83.

$$187.83+36.64+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 187.83 ki te 36.64, ka 224.47.

$$224.47+25.74+15.18+24.42+33.01-133.05$$

Tāpirihia te 224.47 ki te 25.74, ka 250.21.

$$250.21+15.18+24.42+33.01-133.05$$

Tāpirihia te 250.21 ki te 15.18, ka 265.39.

$$265.39+24.42+33.01-133.05$$

Tāpirihia te 265.39 ki te 24.42, ka 289.81.

$$289.81+33.01-133.05$$

Tāpirihia te 289.81 ki te 33.01, ka 322.82.

$$322.82-133.05$$

Tangohia te 133.05 i te 322.82, ka 189.77.

$$189.77$$

Tauwehe

$$\frac{7 \cdot 2711}{2 ^ {2} \cdot 5 ^ {2}} = 189\frac{77}{100} = 189.77$$