While at the local ice skating rink, cora went around the rink 27 times total. cora slipped and fell 20 of the 27 times she skated around the rink. what approximate percentage of the times around the rink did cora not slip and fall?

An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8