Question

4. If total number of students in a class is 60 and 25 are girls then what is the measurement of the angle which is formed by the girls?
Please answer correct​

Answer 1

Answer:

Given info : If the total number of students in a class is 60 and 25 are girls.

To find : the measurement of the angle which is formed by the girls is .

solution : first find fraction for which we have to find angle. fraction of girls in the class = number of girls/total number of students = 25/60 = 5/12 now multiply fraction with 360° to find the angle of it. so the angle which is formed by the girls = fraction of girls in the class × 360° = 5/12 x 360° = 150° therefore the angle made by the girls with respect to class is 150°.