X-2y over -z dual what

What is the quotient of -3/8and-1/3?

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?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet