Find the quotient of 1 1\3 and 5\6

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Need same math paper but the back now i hope your able to read it cleary i need with hw

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?