SOLUTION: Frank and Angie are making pizzas for their business. If Frank can produce all of the necessary pizzas on his own in 6 hours and Angie can do the same job in 4 hours, then what por
Question 469945: Frank and Angie are making pizzas for their business. If Frank can produce all of the necessary pizzas on his own in 6 hours and Angie can do the same job in 4 hours, then what portion of the day’s pizzas can they make together in 1 hour?