Can someone help me with these two questions :(

5 pts i can ride my bike 24 miles in 2 hours. How many feet can I ride per second? Notes: 1 mile = 5280 feet 60 minutes = 1 hour 60 secondi = 1 minute Answer: feet/sec D Question 6 5 pts , - w W , l When Ibuprofen is given for fever to children 6 months of age and up to 2 years. the usual does is 5 milligrams (mg) per kilogram (kg) of body weight when the fever is under 102.5 degrees Fahrenheit. How much medicine would be the usual does for an 18-month weighing 24 pounds? Round your answer to the nearest mg? " 43 mg n 10 mg None of the above 'r' 253 mg 55 mg