400
All of the kids hurried to move the booths. Mandy figured out where to put everything. Before long, the science fair was set up in the lunch room.
"Well, Mandy, you will not get a prize for your solar cooker," said Rick. "but you get a prize for saving the day!"
Kim does not understand the paragraphs. Which of these is the best question for her to ask her partner?
a. Who is Rick?
b. What is the prize?
c. When did it stop raining?
d. How did Mandy "save the day"?
d. How did Mandy "save the day"?