There are 738 students at a museum. All the students will tour the museum in groups of up to 7 students. What is the smallest number of tour groups that can be used? 

 Lisa had a set of 12 toy cars. Then she gave her sister 3 cars. What fraction of Lisa’s set did Lisa give to her sister? 

Julie used 15 3/4 gallons of water on her garden on Monday. She used 13 1/4 gallons of water on Tuesday. What is the total amount of water Julie used to water her garden on Monday and Tuesday? 

At the supermarket, Jalen bought three kinds of meat. He purchased 1/8 pound of roast beef, 3/8 pound of ham, and 5/8 pound of turkey. Which choice describes the total weight of the meats? 

What is the value of N in the equation below?
4 X 3/4 = N