Whakaoti i te 32*80+((66-22.5)*(65*0.7-32)+22.5*(65*0.75-32))=

$$32 \times 80+((66-22.5) \times (65 \times 0.7-32)+22.5 \times (65 \times 0.75-32))=$$

Aromātai

$$3524.125$$

Ngā Upane Otinga

Whakareatia te 32 ki te 80, ka 2560.

$$2560+\left(66-22.5\right)\left(65\times 0.7-32\right)+22.5\left(65\times 0.75-32\right)$$

Tangohia te 22.5 i te 66, ka 43.5.

$$2560+43.5\left(65\times 0.7-32\right)+22.5\left(65\times 0.75-32\right)$$

Whakareatia te 65 ki te 0.7, ka 45.5.

$$2560+43.5\left(45.5-32\right)+22.5\left(65\times 0.75-32\right)$$

Tangohia te 32 i te 45.5, ka 13.5.

$$2560+43.5\times 13.5+22.5\left(65\times 0.75-32\right)$$

Whakareatia te 43.5 ki te 13.5, ka 587.25.

$$2560+587.25+22.5\left(65\times 0.75-32\right)$$

Tāpirihia te 2560 ki te 587.25, ka 3147.25.

$$3147.25+22.5\left(65\times 0.75-32\right)$$

Whakareatia te 65 ki te 0.75, ka 48.75.

$$3147.25+22.5\left(48.75-32\right)$$

Tangohia te 32 i te 48.75, ka 16.75.

$$3147.25+22.5\times 16.75$$

Whakareatia te 22.5 ki te 16.75, ka 376.875.

$$3147.25+376.875$$

Tāpirihia te 3147.25 ki te 376.875, ka 3524.125.

$$3524.125$$

Tauwehe

$$\frac{233 \cdot 11 ^ {2}}{2 ^ {3}} = 3524\frac{1}{8} = 3524.125$$