With this problem how to solve from percent to fraction?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Someone me what is the area of this figure? 18m 18m 8m 16m

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.