What is 2 divided 1/5

Somone me i want to know what 18 hours out of 24 hours in a fraction

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then