Lahenda (16*cos23^circ)-8/5*25

$$\frac { ( 16 \times \cos 23 ^ { \circ } ) - 8 } { 5 } \times 25$$

Arvuta

$$33,640388276195232$$

Lahenduse etapid

Evaluate trigonometric functions in the problem

$$\frac{{(16 \cdot 0,9205048534524404)} - 8}{5} \cdot 25$$

Korrutage 16 ja 0,9205048534524404, et leida 14,7280776552390464.

$$\frac{14,7280776552390464-8}{5}\times 25$$

Lahutage 8 väärtusest 14,7280776552390464, et leida 6,7280776552390464.

$$\frac{6,7280776552390464}{5}\times 25$$

Saate \frac{6,7280776552390464}{5} laiendada, korrutades nii lugeja kui ka nimetaja 10000000000000000.

$$\frac{67280776552390464}{50000000000000000}\times 25$$

Taandage murd \frac{67280776552390464}{50000000000000000} vähimale ühiskordsele, eraldades ja taandades arvu 64.

$$\frac{1051262133631101}{781250000000000}\times 25$$

Avaldage \frac{1051262133631101}{781250000000000}\times 25 ühe murdarvuna.

$$\frac{1051262133631101\times 25}{781250000000000}$$

Korrutage 1051262133631101 ja 25, et leida 26281553340777525.

$$\frac{26281553340777525}{781250000000000}$$

Taandage murd \frac{26281553340777525}{781250000000000} vähimale ühiskordsele, eraldades ja taandades arvu 25.

$$\frac{1051262133631101}{31250000000000}$$

Lahuta teguriteks

$$\frac{7 \cdot 41 \cdot 277 \cdot 3323 \cdot 442157 \cdot 3 ^ {2}}{2 ^ {10} \cdot 5 ^ {15}} = 33\frac{20012133631101}{31250000000000} = 33,64038827619523$$