Datrys (65*0.7*104)+(65*0.7*1.5*5)-180-(2184+157.5)=

$$(65 \times 0.7 \times 104)+(65 \times 0.7 \times 1.5 \times 5)-180-(2184+157.5)=$$

Enrhifo

$$2551.75$$

Camau Ateb

Lluosi 65 a 0.7 i gael 45.5.

$$45.5\times 104+65\times 0.7\times 1.5\times 5-180-\left(2184+157.5\right)$$

Lluosi 45.5 a 104 i gael 4732.

$$4732+65\times 0.7\times 1.5\times 5-180-\left(2184+157.5\right)$$

Lluosi 65 a 0.7 i gael 45.5.

$$4732+45.5\times 1.5\times 5-180-\left(2184+157.5\right)$$

Lluosi 45.5 a 1.5 i gael 68.25.

$$4732+68.25\times 5-180-\left(2184+157.5\right)$$

Lluosi 68.25 a 5 i gael 341.25.

$$4732+341.25-180-\left(2184+157.5\right)$$

Adio 4732 a 341.25 i gael 5073.25.

$$5073.25-180-\left(2184+157.5\right)$$

Tynnu 180 o 5073.25 i gael 4893.25.

$$4893.25-\left(2184+157.5\right)$$

Adio 2184 a 157.5 i gael 2341.5.

$$4893.25-2341.5$$

Tynnu 2341.5 o 4893.25 i gael 2551.75.

$$2551.75$$

Ffactor

$$\frac{59 \cdot 173}{2 ^ {2}} = 2551\frac{3}{4} = 2551.75$$