Question

if 88% students passed in exam number of passed students are 53.how many students failed​

Answer 1

Answer:

number of students failed = 7

Step-by-step explanation:

if total number of students = y

then,

numbers of students passed

= 88/100y = 53

total students (y) = 53*100/88 = 60 students

number of students failed ( in percentage)

= 100- 88( percent of passed students)

= 12%

number of failed students = 60 * 12/100

= 7