Solve 3.14*2^2*12/3

$$\frac { 3.14 \times 2 ^ { 2 } \times 12 } { 3 }$$

Evaluate

$$50.24$$

Solution Steps

Calculate 2 to the power of 2 and get 4.

$$\frac{3.14\times 4\times 12}{3}$$

Multiply 3.14 and 4 to get 12.56.

$$\frac{12.56\times 12}{3}$$

Multiply 12.56 and 12 to get 150.72.

$$\frac{150.72}{3}$$

Expand \frac{150.72}{3} by multiplying both numerator and the denominator by 100.

$$\frac{15072}{300}$$

Reduce the fraction \frac{15072}{300} to lowest terms by extracting and canceling out 12.

$$\frac{1256}{25}$$

Factor

$$\frac{157 \cdot 2 ^ {3}}{5 ^ {2}} = 50\frac{6}{25} = 50.24$$