8/14 + 15/28 need help!

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 difference between the measures of two complementary angles is 14. find the measure of both angles.

If u answer this u will get good luck for a year