Real-World Application of Ratios and Rates

The video covers various mathematical problems and concepts, including calculating speeds, costs, and measurements. It explores practical applications such as determining the cost of dog food, calculating babysitting earnings, and understanding measurement units. The video also includes exercises on constructing patterns and solving rate problems, providing a comprehensive overview of mathematical reasoning and problem-solving techniques.

If an elevator travels 310 feet in 10 seconds, how far will it travel in 12 seconds at the same speed?

• 400 feet

• 372 feet

• 310 feet

• 360 feet

Han earns $33 for babysitting 4 hours. How much will he earn for 7 hours at the same rate?

• $50.00

• $66.00

• $57.75

• $70.00

A 450 square foot apartment in New York City costs $540,000. What is the price per square foot?

• $1,300

• $1,500

• $1,000

• $1,200

If a farm lets you pick 3 pints of raspberries for $12, how many pints can you afford for $20?

• 5 pints

• 6 pints

• 7 pints

• 4 pints

Who types faster based on the given data?

• Noah

• Andre

• Not enough information

• Both type at the same speed

Which vendor offers a better deal for corn?

• Second vendor with 36 cents per ear

• Not enough information

• First vendor with 32 cents per ear

• Both offer the same deal

How many tablespoons are in one pint?

• 32 tablespoons

• 8 tablespoons

• 16 tablespoons

• 24 tablespoons

If a skateboard travels 1080 inches, how many centimeters does it cover?

• 4800 cm

• 2590.8 cm

• 2743.2 cm

• 3000 cm

How many pounds of mashed potatoes can be made from 15 pounds of potatoes?

• 15 pounds

• 22.5 pounds

• 50 pounds

• 33.3 pounds

What is the percentage discount if a shopper saves $12 on a $16 scarf?

• 25%

• 50%

• 100%

• 75%