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 fast ​

Answer 1

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 × 360° = 150°

therefore the angle made by the girls with respect to class is 150°.