Lahenda 127/2*sin(78^circ)

$$\frac{ 127 }{ 2 \times \sin ( 78 ^ { \circ } ) }$$

Arvuta

$$\frac{79375000000000000}{1222684500917257}\approx 64,918627774$$

Lahenduse etapid

Evaluate trigonometric functions in the problem

$$\frac{127}{2 \cdot 0,9781476007338056}$$

Korrutage 2 ja 0,9781476007338056, et leida 1,9562952014676112.

$$\frac{127}{1,9562952014676112}$$

Saate \frac{127}{1,9562952014676112} laiendada, korrutades nii lugeja kui ka nimetaja 10000000000000000.

$$\frac{1270000000000000000}{19562952014676112}$$

Taandage murd \frac{1270000000000000000}{19562952014676112} vähimale ühiskordsele, eraldades ja taandades arvu 16.

$$\frac{79375000000000000}{1222684500917257}$$

Lahuta teguriteks

$$\frac{127 \cdot 2 ^ {12} \cdot 5 ^ {16}}{7 \cdot 43891 \cdot 3979613461} = 64\frac{1123191941295552}{1222684500917257} = 64,91862777392936$$