My question is: TreShawn's mom needs to order pizza for her son and his two friends. She knows that TreShawn always eats 1/2 a pizza. His friend Michael eats 1/3 of a pizza and his other friend LaMar eats 1/6 of a pizza. How many pizzas does she need to order? Your thoughts:
Half a pizza is the same as 3 / 6 of a pizza. 1 / 3 of a pizza is the same as 2 / 6 of a pizza. 3 / 6 of a pizza plus 2 / 6 of a pizza plus 1 / 6 of a pizza equals 6 / 6 of a pizza. Therefore, she needs to buy one pizza because 6 / 6 equals 1. The final answer: 1.