Mathematics
Ramesh chooses a date at random in January for a party (see the following figure).
Find the probability that he chooses :
(i) a Wednesday
(ii) a Friday
(iii) a Tuesday or a Saturday.
| Mon. | 6 | 13 | 20 | 27 | |
|---|---|---|---|---|---|
| Tue. | 7 | 14 | 21 | 28 | |
| Wed. | 1 | 8 | 15 | 22 | 29 |
| Thu. | 2 | 9 | 16 | 23 | 30 |
| Fri. | 3 | 10 | 17 | 24 | 31 |
| Sat. | 4 | 11 | 18 | 25 | |
| Sun. | 5 | 12 | 19 | 26 |