What is 1/5 3/7 2/7 5/8 4/5 as greatest to least

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1