Question

if one student complete a work in 10 days in one 1 months so how many days to complete work in 3 months..?​

Answer 1

Answer: This first student will complete 9 projects in three months and the second student will complete 3 projects in 3 months.

Explanation:

Answer 2

90 days

each month is 30 days and your asking for 3 months so 30x3 is 90.