Real-World Problems with Fractions

Mr. Neran introduces a lesson on solving real-world problems involving multiplication and division of fractions and mixed numbers. The problem involves McKenna's claim about having four gallons of orange juice in six containers, each 1/3 full. The lesson explores different container capacities to verify her claim, using a guess-and-check strategy. Option B, with a two-gallon capacity, is found to be correct. The lesson concludes with a promise of more practice in future sessions.

What is the main objective of the lesson introduced by Mr. Neran?

• To solve problems involving addition of fractions

• To solve real-world problems involving multiplication and division of fractions and mixed numbers

• To understand the concept of whole numbers

• To learn about the history of mathematics

What is McKenna's claim about her orange juice containers?

• Each container is half full

• She has a total of two gallons of orange juice

• She has a total of four gallons of orange juice

• Each container is full

What is the first step in solving McKenna's problem according to the lesson?

• Asking a friend for help

• Guess and check method

• Direct calculation

• Ignoring the problem

In option A, what is the capacity of each container if it is full?

• 1 gallon

• 1/2 gallon

• 1/3 gallon

• 2 gallons

What is the total amount of orange juice if each container in option A is 1/3 full?

• 1 gallon

• 6/9 gallons

• 2 gallons

• 4 gallons

In option B, what is the capacity of each container if it is full?

• 1/3 gallon

• 1/2 gallon

• 1 gallon

• 2 gallons

What is the total amount of orange juice if each container in option B is 1/3 full?

• 2 gallons

• 4 gallons

• 6/9 gallons

• 1 gallon

In option C, what is the capacity of each container if it is full?

• 1 gallon

• 1/3 gallon

• 2 gallons

• 1/2 gallon

What is the total amount of orange juice if each container in option C is 1/3 full?

• 6/9 gallons

• 2 gallons

• 1 gallon

• 4 gallons

What is the correct statement that makes McKenna's claim true?

• Each container is 2 gallons

• Each container is 1/3 gallon

• Each container is 1/2 gallon

• Each container is 1 gallon