Question

ON THE BASIS OF THIS TOPIC TODAY THE TEACHER TOLD THE STUDENTS TO DO A SURVEY IN CLASS VII .THERE WERE TOTAL 108 STUDENTS IN CLASS VII . IN THE CLASS students were having three colors of eyes blue, green and brown , STUDENTS CAME WITH the result that 5/9 of the students have brown eyes, 5/10 have blue eyes . WHAT ISTHE FRACTION OF CLASS HAVE GREEN EYES ?

Answer 1

Answer:

A person’s eye color results from pigmentation of a structure called the iris, which surrounds the small black hole in the center of the eye (the pupil) and helps control how much light can enter the eye. The color of the iris ranges on a continuum from very light blue to dark brown. Most of the time eye color is categorized as blue, green/hazel, or brown. Brown is the most frequent eye color worldwide. Lighter eye colors, such as blue and green, are found almost exclusively among people of European ancestry.