There are 36 empty parking spots and 14 full parking spots in the parking garage. What is the ratio of the number of empty parking spots to the number of full parking spots?Write your answer as two numbers separated by a colon (for example, 2:3).

A parking garage near Alec's house is 4 storeys tall. There are 68 open parking spots on the first level. There are 6 more open parking spots on the second level than on the first level, and there are 3 more open parking spots on the third level than on the second level. There are 56 open parking spots on the fourth level. How many open parking spots are there in all?

An airplane has 50 seats. 49 of the seats are empty. What is the ratio of the number of empty seats to the total number of seats?Write your answer as two numbers separated by a colon (for example, 2:3).

There were 100 boys in the park.The ratio of boys to girls was 2 : 3.After 20 boys left the park and some girls arrived at the park, the ratio of number of boysto the number of girls became 1 : 2.How many girls arrived at the park?

31 out of 84 students are going on a field trip. What is the ratio of the number of students who are staying at school to the total number of students?Write your answer as two numbers separated by a colon (for example, 2:3).

Dakota baked 13 brownies with nuts on top and 54 brownies without nuts. What is the ratio of the number of brownies with nuts on top to the number of brownies without nuts?Write your answer as two numbers separated by a colon (for example, 2:3).Submit