Isaac is allowed to play video games for 5/8 hours in a day. He has already played for 2/16 hours. How many hours does he have left?
4/8 hours
500
What is 7/9-3/8?
29/72
500
22/8
2 and 6/8 = 2 and 3/4
500
Tyler and Katie had a bottle of lemonade they used to sell. On Wednesday, they sold 2/5 of the lemonade. On Thursday, they sold 4/10 of the lemonade. How much lemonade is left in the bottle.