Lutasin ang 1.88divsin(15^circ)

$$1.88 \div \sin ( 15 ^ { \circ } )$$

I-evaluate

$$\frac{94000000000000000}{12940952255126037}\approx 7.263762214$$

Mga Hakbang ng Solution

Evaluate trigonometric functions in the problem

$$1.88 / 0.25881904510252074$$

I-expand ang \frac{1.88}{0.25881904510252074} sa pamamagitan ng pag-multiply sa parehong numerator at denominator ng 100000000000000000.

$$\frac{188000000000000000}{25881904510252074}$$

Bawasan ang fraction \frac{188000000000000000}{25881904510252074} sa pinakamabababang term sa pamamagitan ng pag-extract at pag-cancel out sa 2.

$$\frac{94000000000000000}{12940952255126037}$$

I-factor

$$\frac{47 \cdot 2 ^ {16} \cdot 5 ^ {15}}{5694427 \cdot 9352117 \cdot 3 ^ {5}} = 7\frac{3413334214117748}{12940952255126036} = 7.263762213693795$$