Percent, Ratios, and Rates using the box method | Summary and Q&A

TL;DR

Learn how to use the box method to easily calculate ratios, rates, percentages, and currency conversions.

Key Insights

• 🥳 The box method is a versatile and efficient technique for solving various mathematical problems related to ratios, rates, percentages, and currency conversions.
• 🍱 It involves drawing a box and dividing it into four sections to input known values and find unknowns.
• 🥳 The method is straightforward and can be used for different types of calculations, such as currency conversions, percentage calculations, and ratio calculations.
• 💁 It provides a visual representation that helps in organizing the information and simplifying complex calculations.
• 🍱 The box method can be adapted for different units of measurement, as long as the conversions are properly accounted for.
• 🥳 It is a useful tool for students learning math and for professionals who frequently encounter calculations involving ratios, rates, percentages, and currency conversions.
• 👻 The box method offers a systematic approach to problem-solving, allowing for accurate and efficient solutions.

Transcript

good day welcome to the tech math Channel what we're going to be having a look at in this video is a method of working out a whole bunch of things ratios rates percentages currency conversions it's called the box method so I'll show you how to do this I think I'll just launch straight into an example all right the first question6 Australian dollar ... Read More

Questions & Answers

Q: How does the box method work for currency conversions?

The box method for currency conversions involves drawing a box and inputting the known exchange rate and amount. By multiplying the diagonals and dividing by the remaining side, you can find the unknown amount in the other currency.

Q: How can the box method be applied to calculate percentages?

To calculate percentages using the box method, fill in the known percentage and the value it represents. Multiply the diagonals and divide by the remaining side to find the total value.

Q: Can the box method be used for different units of time?

Yes, the box method can be used for different units of time. Convert the units to a common time unit before proceeding with the calculations.

Q: How does the box method work for ratio calculations?

For ratio calculations, input the known ratios in the box. Multiply the diagonals and divide by the remaining side to find the unknown values.

Summary & Key Takeaways

• The box method is a simple way to work out ratios, rates, percentages, and currency conversions.

• By drawing a box and dividing it into four sections, you can input values and find unknowns.

• Multiply the filled-in diagonals and divide by the remaining side to find the desired result.