Solve 0.03/3.14*1.25*sin(12)=

$$\frac{ 0.03 }{ 3.14 \times 1.25 \times \sin ( 12 ) } =$$

Evaluate

$$\frac{120000000000000000}{3264213545838821167}\approx 0.036762301$$

Solution Steps

Evaluate trigonometric functions in the problem

$$\frac{0.03}{3.14 \cdot 1.25 \cdot 0.20791169081775931}$$

Multiply 3.14 and 1.25 to get 3.925.

$$\frac{0.03}{3.925\times 0.20791169081775931}$$

Multiply 3.925 and 0.20791169081775931 to get 0.81605338645970529175.

$$\frac{0.03}{0.81605338645970529175}$$

Expand \frac{0.03}{0.81605338645970529175} by multiplying both numerator and the denominator by 100000000000000000000.

$$\frac{3000000000000000000}{81605338645970529175}$$

Reduce the fraction \frac{3000000000000000000}{81605338645970529175} to lowest terms by extracting and canceling out 25.

$$\frac{120000000000000000}{3264213545838821167}$$

Factor

$$\frac{3 \cdot 2 ^ {18} \cdot 5 ^ {16}}{157 \cdot 20791169081775931} = 0.03676230072415896$$