Robert’s recipe has 5 onions and 9 tomatoes for the pizza. Jeff’s recipe has 8 onions and 10 tomatoes for the pizza. Whose recipe has a lower ratio
of onions to tomatoes?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?