A certain website requires a login password to be formed by 5 numbers from digits 1-9 followed by 2 letters from the alphabet. How many passwords can be formed if neither the digits nor the letters are repeated?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders