Jaime can deliver pizzas at a faster rate than Malek can. Malek’s rate would be 6.5 pizzas delivered every hour, (round down to 6 pizzas because 6 1/2 pizzas is impossible) and Jaime’s rate would be 7 pizzas delivered every hour, so ultimately, Jaime can deliver 1 more pizza per hour than Malek can; however, if the answer is supposed to be technical, then it would be 1/2 (half) a pizza more that Jaime can deliver per hour than Malek can.