Question

There are 75 students in a speech contest. Yesterday, 2/5 of them gave their speeches. Today, 1/5 of the remaining students gave their speeches. How many students still haven't given their speeches?

Answer 1

45 students still have not given their speeches, while 30 have.

Explanation:

There are a total of 75 students

3/5 of the total number of students gave their speeches

To find how many students still have to give their speech, we will multiply

3/5 times 75 = 45

45 students still have not given their speeches.