Rita is making chili. the recipe calls for 2 3/4 cups of tomatoes. how many cups of tomatoes, written as a fraction greater than one are used in the recipe

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account