Datrys 245-10-23.5*0.43-14.2*0.9-77.4left(1.5-0.48right)

$$245-10-23.5 \cdot 0.43-14.2 \cdot 0.9-77.4 \left( 1.5-0.48 \right)$$

Enrhifo

$$133.167$$

Camau Ateb

Tynnu 10 o 245 i gael 235.

$$235-23.5\times 0.43-14.2\times 0.9-77.4\left(1.5-0.48\right)$$

Lluosi 23.5 a 0.43 i gael 10.105.

$$235-10.105-14.2\times 0.9-77.4\left(1.5-0.48\right)$$

Tynnu 10.105 o 235 i gael 224.895.

$$224.895-14.2\times 0.9-77.4\left(1.5-0.48\right)$$

Lluosi 14.2 a 0.9 i gael 12.78.

$$224.895-12.78-77.4\left(1.5-0.48\right)$$

Tynnu 12.78 o 224.895 i gael 212.115.

$$212.115-77.4\left(1.5-0.48\right)$$

Tynnu 0.48 o 1.5 i gael 1.02.

$$212.115-77.4\times 1.02$$

Lluosi 77.4 a 1.02 i gael 78.948.

$$212.115-78.948$$

Tynnu 78.948 o 212.115 i gael 133.167.

$$133.167$$

Ffactor

$$\frac{3 \cdot 44389}{2 ^ {3} \cdot 5 ^ {3}} = 133\frac{167}{1000} = 133.167$$