What is 110% of 90 as a fraction

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

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