Please help with this figure

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

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )