On Arts day,180 sweets were distributed equally among the students. Tasting one sweet Deepa said,“It is a pity that 9 of our friends are absent today.” Hearing this Deepu said “Because of that we got one sweet more”: Find out the total number of students.

On Arts day,180 sweets were distributed equally among the students. Tasting one sweet Deepa said,“It is a pity that 9 of our friends are absent today.” Hearing this Deepu said “Because of that we got one sweet more”: How many students were present on that?