Question

There are 30 students in Mr. Baker's music class, one day 12 students played the recorder. What was the ratio of students who played the recorder to students who did not play the recorder.1. 12:182. 18:123. 12:30 4. 30:12

Answer 1

30 students

12 students played the recorder

Students that do not play the recorder = 30 -12 = 18

Ratio = 12: 18

2.-

8 small cars : 11 cars :: x small cars : 33 cars

x = (8 x 33) / 11

x = 264/11

x = 24 small cars