Term
70 per cent of what number is equal to 50 per cent of 80? 

Definition


Term
If the sum of 6 consecutive numbers is 0, what is the greatest of these numbers? 

Definition


Term
If the product of 5 integers is negative, at most how many of the integers can be negative? 

Definition


Term
Sheila works 9 hours per day on Monday, Wednesday and Friday, and 7 hours per day on Tuesday and Thursday. She does not work on Saturday and Sunday. She earns $310 per week. How much does she earn in dollars per hour? 

Definition


Term
A triangle has a perimeter 9. The two shorter sides have integer lengths equal to x and x + 1. Which of the following could be the length of the other side? 

Definition

