How do you write 56% as a fraction in simplest form?

On a architect's drawing of a house, 1 inche representa 1.5

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.