Please help me I have no idea what in doing​

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73