Hi:) I really need help with question 4a :) thank youuu

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?