Math word problem

Meg used 4 and 5/6 liters of lime sodaand 3 and 2/5 liters of orange soda to make a fruit punch. About how many liters of soda does she use to make the fruit punch? She filled 7/8 of the cups with the fruit punch. Of the cups she filled 5/7 of them had ice. What fraction of the cups had both fruit punch and ice?