Question

out of total, 22.1875% students absent on exam day. find minimum number of total students appeared for the exam

Answer 1

Step-by-step explanation:

Let's take the minimum number of students

be x. it is said that 22.1875% of students are absent on exam day so

$\frac{22.1875x}{100}$

should be a valid number such as 1,2,3,4,5,6,7....

we can simplify 22.1875x/100 as 355x/1600 Hence the minimum number of total students who appeared for the exam is 1600. Hope it helps you.

Answer 2

77.8125% of total appeared for the exam.  Aka 0.778125*total.