Question

Riya Tina and John are three friends they meet after long time ago to enjoy Pizza together while their wants capsicum and onions as talking in John wants mushroom and pepperoni and Teena want to have black olives and capsicum after much discussion they finally agreed to have a combination of all the toppings with equal number of pieces of each type what is a fraction of mushroom in all the topping in this?

Answer 1

the fraction will be 1/5