Evaluate
\frac{400000}{783}\approx 510.855683269
Factor
\frac{2 ^ {7} \cdot 5 ^ {5}}{29 \cdot 3 ^ {3}} = 510\frac{670}{783} = 510.8556832694764
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\frac{400000}{783}
Expand \frac{400}{0.783} by multiplying both numerator and the denominator by 1000.
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