Solve 143/3.14*0.25*50*50-12*50

$$\frac { 143 } { 3.14 \times 0.25 \times 50 \times 50 - 12 \times 50 }$$

Evaluate

$$\frac{286}{2725}\approx 0.104954128$$

Solution Steps

Multiply 3.14 and 0.25 to get 0.785.

$$\frac{143}{0.785\times 50\times 50-12\times 50}$$

Multiply 0.785 and 50 to get 39.25.

$$\frac{143}{39.25\times 50-12\times 50}$$

Multiply 39.25 and 50 to get 1962.5.

$$\frac{143}{1962.5-12\times 50}$$

Multiply 12 and 50 to get 600.

$$\frac{143}{1962.5-600}$$

Subtract 600 from 1962.5 to get 1362.5.

$$\frac{143}{1362.5}$$

Expand \frac{143}{1362.5} by multiplying both numerator and the denominator by 10.

$$\frac{1430}{13625}$$

Reduce the fraction \frac{1430}{13625} to lowest terms by extracting and canceling out 5.

$$\frac{286}{2725}$$

Factor

$$\frac{2 \cdot 11 \cdot 13}{109 \cdot 5 ^ {2}} = 0.10495412844036697$$