Answer for No. 23 is 67.7, but the question was asking how many rows it need , so I rounded out the number to 68 rows. No. 24 , 96 for silver and black beed necklaces. No. 25, 70 people will get the free admission to attend the fair. The last one , I got 40, 400 , 4000 , u will see the difference by yourself lol.
