Comprehension Passage
This graph shows different types of mobile in which different types of applications are given like games, education, movies are given .please follow the chart and find the answer to the given question below.
Calculate the ratio of total application of mobile C and mobile B to total application of mobile D?
1
1 : 5
2
2 : 8
3
4 : 5
4
2 : 1
5
1 : 4