Jason stops at a ball-toss game at the carnival. The sign reads, “Three balls for 40¢ or six balls for 60¢." What percent does he save by
buying one set of six balls instead of two sets of three balls?

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?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?