Hey can anyone please help me with these t questions asap?

Divide. write in the simplest form. 4 1/6 divided by 10

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

The measure of angle 0 is 600 degrees