Since you are giving no information whatsoever, the formula could be:
S = (1/2)g.t², where s is the distance, 9 =9.8 m/s² and t = time
S = (1/2).(9.8)(2.2)² ans S= 23.7 meters
Divide 100 by 48 and you should get how many people per percent, then multiply by 100 and boom.
1 7/10 is equivalent to the improper fraction 17/10
Draw a bar and draw little squares inside the box not the bar and then shade the boxes this will represent the number
