Last month a store sold 500 pairs of shoes. Of those shoes, 200 pairs were children's shoes. What percentage of the
shoes sold last month were children's shoes?
A 67%
B 60%
50%
40%

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.