\frac { 0,07 } { 4 \pi \times 10 ^ { - 7 } }
Evaluate
\frac{175000}{\pi }\approx 55704.230082163
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\frac{0,07}{4\pi \times \frac{1}{10000000}}
Calculate 10 to the power of -7 and get \frac{1}{10000000}.
\frac{0,07}{\frac{1}{2500000}\pi }
Multiply 4 and \frac{1}{10000000} to get \frac{1}{2500000}.
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