Between 8 O'clock and 9 O'clock, when the times at which the minutes and hour hands be at 75° with each other are 8 hours t1, min. and 8 hours t2 min., then t2 - t1 =
1
\(\frac{{300}}{22} \)
2
\(\frac{{300}}{11} \)
3
\(\frac{{330}}{11} \)
4
\(\frac{{240}}{11} \)