A woman has $329,864 in her savings account. What is the least amount of money (in whole number of dollars) that she must add to her account if she wants to split this money evenly among her nine children?

There were 5 candidates (Alexa, Bill, Charlie, Dan, and Ernie) vying for student council, and 100 total votes were cast. Everyone received at least one vote, and no two candidates received the same number of votes. Alexa won the election with 40 votes, Bill came in 2nd, Charlie in 3rd, Dan in 4th, and Ernie in last. What is the least number of votes that Ernie could have received?

There were 5 candidates (Alexa, Bill, Charlie, Dan, and Ernie) vying for student council, and 100 total votes were cast. Everyone received at least one vote, and no two candidates received the same number of votes. Alexa won the election with 40 votes, Bill came in 2nd, Charlie in 3rd, Dan in 4th, and Ernie in last. What is the least number of votes that Dan could have received?

The money is paid into account in portions of $500 and paid out in portions of $300. If after a month the account grew by $1,200, what is the least possible number of transactions that could have been made?

If four boxes of books each weighing at least 20 pounds have an average weight of 60 pounds, and if one of the boxes weighs 80 pounds, what is the maximum possible weight of the heaviest box in pounds?

If x and y are negative integers and x – y = 1, what is the least possible value for xy?

What is the least possible product of 5 different integers, each of which is between –5 and 5, inclusive?

A group of friends on a hoke split up into smaller groups. When they formed groups of three, one person was left out. When they formed groups of four, two people were left out. When they formed groups of six, four people were left out. If the group contains at least a dozen people, what is the smallest possible number of people in the group?

If m and n are integers such that -5 < m < 4 and -3 < n < 6. What is the maximum possible value of m² - mn + n² ?

If x, y, and z are three different positive integers less than 10, what is the greatest possible value of the expression ?