Alana bought 3/8 pounds of Swiss cheese and 1/4 ponds of American cheese. Witch pair of fraction cannot be used to find how many pounds of cheese she bought in all?

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

If i have one apple and give you the apple, how many apples do i have?

Which one ? is the answer and how to find this answer