Of two groups of tourists, each has 60 people. If three fourth (i.e. 75%) of the first group and two-third of the second group board buses to travel to a museum, how many more people of the first group board buses than of the second group?
A
5
B
6
C
10
D
15
Correct Answer: 5
3/4 th of 60 = 45 2/3 rd of 60 = 40 Difference = 45 - 5 = 5