Solve pi*(10.16)^2*11.43*4/4*10^4

$$\frac { \pi \times ( 10.16 ) ^ { 2 } \times 11.43 \times 4 } { 4 \times 10 ^ { 4 } }$$

Evaluate

$$\frac{18435447\pi }{156250000}\approx 0.370666655$$

Solution Steps

Cancel out 4 in both numerator and denominator.

$$\frac{11.43\pi \times 10.16^{2}}{10^{4}}$$

Calculate 10.16 to the power of 2 and get 103.2256.

$$\frac{11.43\pi \times 103.2256}{10^{4}}$$

Multiply 11.43 and 103.2256 to get 1179.868608.

$$\frac{1179.868608\pi }{10^{4}}$$

Calculate 10 to the power of 4 and get 10000.

$$\frac{1179.868608\pi }{10000}$$

Divide 1179.868608\pi by 10000 to get 0.1179868608\pi .

$$0.1179868608\pi$$