4 ms·
Indeed, doing the infinite sum is the "hard" way. The easier way is to notice that the trains will collide in 1h and the fly will be constantly be flying at a
by maest 5y ago
Indeed, doing the infinite sum is the "hard" way.
The easier way is to notice that the trains will collide in 1h and the fly will be constantly be flying at a speed of 60mph for the entire time. So the fly will travel 60 miles in the alloted time.