What is 5 13/15 rounded to the nearest integer

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square