Solve 22(1-0.01*8)/(100*25)*10^-3*18

$$\frac{ 22(1-0.01 \times 8) }{ (100 \times 25) \times { 10 }^{ -3 } \times 18 }$$

Evaluate

$$\frac{506}{1125}\approx 0.449777778$$

Solution Steps

Cancel out 2 in both numerator and denominator.

$$\frac{11\left(1-0.01\times 8\right)}{18\times 25\times 50\times 10^{-3}}$$

Multiply 0.01 and 8 to get 0.08.

$$\frac{11\left(1-0.08\right)}{18\times 25\times 50\times 10^{-3}}$$

Subtract 0.08 from 1 to get 0.92.

$$\frac{11\times 0.92}{18\times 25\times 50\times 10^{-3}}$$

Multiply 11 and 0.92 to get 10.12.

$$\frac{10.12}{18\times 25\times 50\times 10^{-3}}$$

Multiply 18 and 25 to get 450.

$$\frac{10.12}{450\times 50\times 10^{-3}}$$

Multiply 450 and 50 to get 22500.

$$\frac{10.12}{22500\times 10^{-3}}$$

Calculate 10 to the power of -3 and get \frac{1}{1000}.

$$\frac{10.12}{22500\times \frac{1}{1000}}$$

Multiply 22500 and \frac{1}{1000} to get \frac{45}{2}.

$$\frac{10.12}{\frac{45}{2}}$$

Divide 10.12 by \frac{45}{2} by multiplying 10.12 by the reciprocal of \frac{45}{2}.

$$10.12\times \frac{2}{45}$$

Multiply 10.12 and \frac{2}{45} to get \frac{506}{1125}.

$$\frac{506}{1125}$$

Factor

$$\frac{2 \cdot 11 \cdot 23}{3 ^ {2} \cdot 5 ^ {3}} = 0.4497777777777778$$