100
11. Katie, Jalissa, and Mariana each had a rectangular cake at their birthday parties. Katie’s cake was divided into 12 pieces. Jalissa’s cake was divided into 8 pieces. Mariana’s cake was divided into 4 pieces. The children at Katie’s party ate 9/12 of the cake. The children at Jalissa’s party ate 5/8 of the cake. The children at Mariana’s party ate 3/4 of the cake. Which two cakes had the same amount eaten? Use words, pictures, and numbers to explain your answer.
What is Katie and Mariana because 3/4 = 9/12?