Question

An auditorium has 636 students There are 20 rows each fulfiled expect the last row.Find the fraction of students in the last row to the number of students in each row.

Answer 1

Answer:

31 $\frac{4}{5}$

Step-by-step explanation:

636 / 20 = 31.8

31 rows filled with 20 students and last row has 16 students

31 $\frac{16}{20}$

$\frac{16}{20}$ = $\frac{8}{10}$ = $\frac{4}{5}$