Cost and Value Word Problems

This video tutorial covers various mathematical concepts related to calculating costs and areas. It begins with an introduction to the lesson, followed by detailed sections on calculating the cost of gold per ounce, the cost of tomatoes per pound, and the cost of movie tickets. The tutorial also includes a section on finding unit prices for grocery items and adjusting a smoothie recipe. Finally, it explains how to calculate the area of a trapezoidal stage, providing a comprehensive overview of practical math applications.

In 2016, if two ounces of gold cost $2,640, what would be the cost of four ounces?

• $5,280

• $3,960

• $2,640

• $1,320

If four pounds of tomatoes cost $14, what is the cost of one pound?

• $10.50

• $14.00

• $3.50

• $7.00

What is the cost of five movie tickets if four tickets cost $48?

• $48

• $60

• $72

• $36

How much does one egg cost if a dozen eggs are priced at $3?

• $0.50

• $1.00

• $0.75

• $0.25

If three pounds of peanuts cost $7.50, what is the cost per pound?

• $2.50

• $3.00

• $1.50

• $2.00

What is the cost of one roll of toilet paper if four rolls are priced at $2?

• $0.50

• $0.25

• $0.75

• $1.00

How much does one apple cost if ten apples are priced at $3.50?

• $0.45

• $0.50

• $0.25

• $0.35

If Kieran doubled the smoothie recipe but added five teaspoons of chocolate syrup instead of four, how would the flavor compare to the original?

• Less sweet

• More chocolatey

• Less chocolatey

• More peanut buttery

What adjustment should Kieran make to the chocolate syrup to match Claire's original smoothie recipe?

• Use six teaspoons

• Use four teaspoons

• Use five teaspoons

• Use three teaspoons

What is the total area of the trapezoidal stage if the top area is 180 square feet and the other faces total 112 square feet?

• 200 square feet

• 292 square feet

• 180 square feet

• 112 square feet