Solve 502000-(2.90+12.5)*192*9.81/(1.39+12.5)*9.81

$$\frac{ 502000-(2.90+12.5) \times 192 \times 9.81 }{ (1.39+12.5) \times 9.81 }$$

Evaluate

$$\frac{4729937920}{1362609}\approx 3471.236370815$$

Solution Steps

Add 2.9 and 12.5 to get 15.4.

$$\frac{502000-15.4\times 192\times 9.81}{\left(1.39+12.5\right)\times 9.81}$$

Multiply 15.4 and 192 to get 2956.8.

$$\frac{502000-2956.8\times 9.81}{\left(1.39+12.5\right)\times 9.81}$$

Multiply 2956.8 and 9.81 to get 29006.208.

$$\frac{502000-29006.208}{\left(1.39+12.5\right)\times 9.81}$$

Subtract 29006.208 from 502000 to get 472993.792.

$$\frac{472993.792}{\left(1.39+12.5\right)\times 9.81}$$

Add 1.39 and 12.5 to get 13.89.

$$\frac{472993.792}{13.89\times 9.81}$$

Multiply 13.89 and 9.81 to get 136.2609.

$$\frac{472993.792}{136.2609}$$

Expand \frac{472993.792}{136.2609} by multiplying both numerator and the denominator by 10000.

$$\frac{4729937920}{1362609}$$

Factor

$$\frac{5 \cdot 37 \cdot 3121 \cdot 2 ^ {13}}{109 \cdot 463 \cdot 3 ^ {3}} = 3471\frac{322081}{1362609} = 3471.2363708151056$$