Solve 30*0.15/8*10^7*frac{pi*(0.03)^4{32}}

$$\frac { 30 \times 0.15 } { 8 \times 10 ^ { 7 } \times \frac { \pi \times ( 0.03 ) ^ { 4 } } { 32 } }$$

Evaluate

$$\frac{20}{9\pi }\approx 0.707355303$$

Solution Steps

Multiply 30 and 0.15 to get 4.5.

$$\frac{4.5}{8\times 10^{7}\times \frac{\pi \times 0.03^{4}}{32}}$$

Calculate 10 to the power of 7 and get 10000000.

$$\frac{4.5}{8\times 10000000\times \frac{\pi \times 0.03^{4}}{32}}$$

Multiply 8 and 10000000 to get 80000000.

$$\frac{4.5}{80000000\times \frac{\pi \times 0.03^{4}}{32}}$$

Calculate 0.03 to the power of 4 and get 0.00000081.

$$\frac{4.5}{80000000\times \frac{\pi \times 0.00000081}{32}}$$

Divide \pi \times 0.00000081 by 32 to get \pi \times 0.0000000253125.

$$\frac{4.5}{80000000\pi \times 0.0000000253125}$$

Multiply 80000000 and 0.0000000253125 to get 2.025.

$$\frac{4.5}{2.025\pi }$$