Unit Pricing and Cost Calculations

The video tutorial covers unit pricing through various examples, including gold, tomatoes, movie tickets, and grocery items. It also explores adjusting a smoothie recipe and calculating the surface area of a trapezoidal prism. The lesson emphasizes understanding unit costs and applying mathematical operations to solve real-world problems.

If the cost of two ounces of gold is $2,640, what is the cost of one ounce?

• $1,320

• $2,640

• $5,280

• $3,960

How much would three ounces of gold cost if one ounce is $1,320?

• $5,280

• $2,640

• $3,960

• $1,320

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

• $3.50

• $7.00

• $14.00

• $10.50

What is the cost of 11 movie tickets if one ticket costs $12?

• $48

• $60

• $132

• $120

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

• $0.50

• $0.75

• $1.00

• $0.25

What is the unit price of peanuts if three pounds cost $7.50?

• $2.50

• $3.00

• $1.50

• $2.00

If four rolls of toilet paper cost $2, what is the cost per roll?

• $1.00

• $0.75

• $0.50

• $0.25

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

• $0.40

• $0.25

• $0.50

• $0.35

What was the mistake in Karen's smoothie recipe compared to Claire's?

• Used too much peanut butter

• Used too much chocolate syrup

• Used too much ice

• Used too much yogurt

What is the surface area of the trapezoidal prism excluding the bottom?

• 250 square feet

• 320 square feet

• 180 square feet

• 292 square feet