Comprehension Passage

The following table shows the speed of the four different Cars M,N,O,and P in two different days Day 1 and Day 2

Name of the car	Speed of the Cars on Day 1 in kmph	Speed of the Cars on Day 2 in kmph
M	(x + 15)	25% more than Day 1
N	(x + 25)	20% more than Day 1
O	x	20% more than Day 1
P	(x + 5)	(x - 5)

Line Graph shows the difference between the time taken by the Cars M, N, O and P to complete the same distance on Day 1 and Day 2

If the Car O travels at the speed of Day 1 and Day 2 for 3 hours and 4 hours respectively. Find the ratio between the distance traveled by the Car O in both cases

5: 9

3: 7

5: 8

4: 7

3: 5