When Kate Exercises, She Either Swims or Runs

question 257

Multiple Choice

When Kate exercises, she either swims or runs. She wants to spend a minimum of 8 hours a week exercising, and she wants to swim 3 times the amount she runs. What is the minimum amount of time she must spend doing each exercise?

• A) At least 2 hours running and 6 hours swimming.
• B) At least 6 hours running and 2 hours swimming.
• C) At least 4 hours running and 6 hours swimming.
• D) At least 4 hours running and 12 hours swimming.
• E) At least 1 hour running and 7 hours swimming.