A man travels south 16 meters in 4 seconds. What is the man's average velocity?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

How do i multiply two digit numbers