Jessie set up a lemonade stand for three days. On Saturday, she sold 10 2/3 gallons of lemonade. On Saturday, she sold 3 1/3 gallons more than she sold Saturday. On Monday, she sold 2 2/3 gallons Less than she sold on Saturday. How many gallons of lemonade did Jessie sell on Monday?

Lemonade sold on Saturday = 10 2/3 Gal
Lemonade sold on Monday = Lemonade sold on Sunday - 2 2/3
= 10 2/3 - 2 2/3
= 32/3 - 8/3
= 8

So, Jessie sold 8 Gal of Lemonade on Monday.