Using Rounding in Real World Situations

This video tutorial teaches rounding by exploring real-world situations. It begins with an introduction to rounding and its application in everyday scenarios, such as determining proximity to locations. The lesson progresses to rounding large numbers, emphasizing the importance of communication and accuracy. Practical applications are demonstrated through examples like purchasing water bottles and estimating travel distances. The tutorial concludes by summarizing the key points of using rounding effectively in various contexts.

What is the rounded value of 34,789 to the nearest thousand?

• 30,000

• 34,000

• 35,000

• 34,800

If 67,893 people visited an aquarium, what is the best rounded estimate of the number of visitors?

• 70,000

• 68,000

• 65,000

• 67,000

How many water bottles should be purchased for 1,529 students if they come in cases of 100?

• 1,500

• 1,600

• 1,700

• 2,000

When rounding 1529 to the nearest hundred, why is it important to round up in this context?

• To ensure everyone gets a water bottle

• To make calculations easier

• To save money

• To reduce waste

What is the rounded total distance driven if the distances are 257 miles, 312 miles, and 145 miles?

• 800 miles

• 700 miles

• 600 miles

• 900 miles