61 3/5 yards.
The sky diver is descending at a rate
of 8 4/5 yards per second. So to determine how far they sky diver will
descend in 7 seconds, just multiple 8 4/5 by 7.
8 4/5 * 7 = (7*8) + (7*4)/5 = 56 28/5
But 28/5 is an improper fraction. Normalize it and you get 5 3/5
Add the 5 to the 56 and you get
61 3/5
