Total 9 Questions (Please login to see all questions)

1. There are six simple machines in all. If there are three simple machines on the table, what fraction of simple machines are present?
2. Kathleen places 3 screws on each board. If there are 7 boards, how many screws has she used?
3. If there are 4 wheels on each wagon and 6 kids have wagons, how many wheels are there in all?