In a jump-roping contest, four students have a goal of jumping rope for 20 minutes.

• Diego jumped rope for 20 minutes.
• Jada jumped rope for 15 minutes.
• Lin jumped rope for 24 minutes.
• Noah jumped rope for 9 minutes.

1. Answer each question, and record it in the table.
   • What percentage of the goal did each student reach?
   • What fraction of the goal did each student reach?
   • Write each fraction of the goal in decimal form.

   	time (minutes)	percentage of goal	fraction of goal	fraction in decimal form
   Diego
   Jada
   Lin
   Noah

2. What do you notice about the numbers in “percentage of goal” and “fraction in decimal form” columns?
3. Han jumped for minutes. Write an expression that shows:
   • The fraction of the goal he reached.
   • The percentage of the goal he reached.

A restaurant has a sign by the front door that says, “Maximum occupancy: 75 people.”

Answer each question and explain or show your reasoning.

1. What percentage of its capacity is 9 people?
2. What percentage of its capacity is 51 people?
3. What percentage of its capacity is 84 people?