The circle graph shows the results of a class survey. If 30 students were surveyed, how many said they have two pets? Pets: 13% More than Two, 22% None, 30% Two, and 35% One
If 30 students were surveyed, the number of students who said they have two pets is:
30 x 0.3 = 9 students.
To find out how many students said they have two pets, you need to calculate 30% of the total number of students surveyed.
30% of 30 = (30/100) x 30 = 0.3 x 30 = 9
Therefore, 9 students said they have two pets.