The table given below shows the number of working days of a company in 5 years.
|
Years |
Working days |
|
P |
110 |
|
Q |
310 |
|
R |
160 |
|
S |
60 |
|
T |
210 |
What are ratio of number of working days in year R to the number of working days in year T?
1
16 : 21
2
15 : 22
3
21 : 17
4
21 : 16