Evaluate
\frac{2500000000000000}{3213938048432697}\approx 0.777861913
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\frac{\sin(30)}{0.6427876096865394}
Evaluate trigonometric functions in the problem
\frac{\frac{1}{2}}{0.6427876096865394}
Get the value of \sin(30) from trigonometric values table.
\frac{1}{2\times 0.6427876096865394}
Express \frac{\frac{1}{2}}{0.6427876096865394} as a single fraction.
\frac{1}{1.2855752193730788}
Multiply 2 and 0.6427876096865394 to get 1.2855752193730788.
\frac{10000000000000000}{12855752193730788}
Expand \frac{1}{1.2855752193730788} by multiplying both numerator and the denominator by 10000000000000000.
\frac{2500000000000000}{3213938048432697}
Reduce the fraction \frac{10000000000000000}{12855752193730788} to lowest terms by extracting and canceling out 4.
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