math questions
I need the correct answers for those:
1- The average 120 pound person burns about 12 calories per minute while running. The fastest runners can run about 30 mph; the Flash can easily run 770 mph (speed of sound), which is about 25x faster. So let’s assume the Flash burns 25x as many calories per minute. Every Big Mac has about 560 calories. If the Flash runs from Kansas City to Tokyo (6,215 miles), how many Big Macs would he need to replenish his energy?
2-The Flash decides to leave Central City and travel to New Dehli (7,725 mi) to get some authentic Indian food. If the Flash makes the entire trip in 10 minutes, what is the Flash’s speed in miles per hour?
3-If the Flash is running at a speed of 16,000 m/s, how many minutes will it take him to run from the north pole to the south pole (20,000 km)?
